- What are the prime factor of 16?
- What are some multiples of 16?
- How many factors does 12 have?
- What are the factors of 70?
- Is 80 a multiple of 4 yes or no?
- What are the factors of 15?
- Are all factors of 16 even?
- What are all the factors for 20?
- What is the divisor of 4?
- What is the HCF of 15 and 30?
- What is the GCF of 15 and 6?
- Is 16 a square number?
- What is the prime factors of 18?
- What are the factors of 3 and 4?
- What are factors of 4?
- What is the GCF of 15 and 20?
- What are factors of 90?
- What are the first 5 multiples of 18?
- What are multiples of 5?
- How many factors are there in 16?
- What are all the positive factors of 16?
- What are the 5 factors of 16?
- Is 16 prime or composite?
- What is the 11th multiple of 16?
- What are two factors of 15?
- What are the common factors of 15 and 25?
- What is the multiple of 4?
- What are the factors of 14?
- What is the prime factor of 15?
- What are the multiples of 14 and 16?

## What are the prime factor of 16?

So, the prime factors of 16 are written as 2 × 2 × 2 x 2 or 24, where 2 is a prime number..

## What are some multiples of 16?

The multiples of 16 are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160,…

## How many factors does 12 have?

six factorsSo, 12 has six factors — 1, 2, 3, 4, 6, and 12 — but only two of them (2 and 3) are prime, so it has only two prime factors. The prime factorization of a number is a factorization — a way of expressing that number as a product — consisting only of primes.

## What are the factors of 70?

70 is a composite number. 70 = 1 x 70, 2 x 35, 5 x 14, and 7 x 10. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Prime factorization: 70 = 2 x 5 x 7.

## Is 80 a multiple of 4 yes or no?

Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 and so on. Since 80 is on the list of multiples of 4, the answer to the question “Is 80 a multiple of 4?” is: Yes. … If the result is a positive integer, then 80 is a multiple of 4. 80 divided by 4 equals 20, which is a positive integer.

## What are the factors of 15?

15 is a composite number. 15 = 1 x 15 or 3 x 5. Factors of 15: 1, 3, 5, 15. Prime factorization: 15 = 3 x 5.

## Are all factors of 16 even?

16 divided by a Factor of 16 will equal another Factor of 16. The Postive Factors of 16 are therefore all the numbers we used to divide (divisors) above to get an even number. … Factors of 16 include negative numbers.

## What are all the factors for 20?

20 is a composite number. 20 = 1 x 20, 2 x 10, or 4 x 5. Factors of 20: 1, 2, 4, 5, 10, 20. Prime factorization: 20 = 2 x 2 x 5, which can also be written 20 = 2² x 5.

## What is the divisor of 4?

Example: 4 has for divisors 2 and 1. And 2+1=3 inferior to 4, so 4 is a deficient number. Example: The first deficient numbers are: 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 49, 50…

## What is the HCF of 15 and 30?

The common factors of 15 and 30 are 1, 3, 5, and 15. The greatest common factor is 15.

## What is the GCF of 15 and 6?

Greatest common factor (GCF) of 6 and 15 is 3. We will now calculate the prime factors of 6 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6 and 15.

## Is 16 a square number?

Meaning. Informally: When you multiply a whole number times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.

## What is the prime factors of 18?

18 is a composite number. 18 = 1 x 18, 2 x 9, or 3 x 6. Factors of 18: 1, 2, 3, 6, 9, 18. Prime factorization: 18 = 2 x 3 x 3, which can also be written 18 = 2 x 3².

## What are the factors of 3 and 4?

We found the factors and prime factorization of 3 and 4. The biggest common factor number is the GCF number. So the greatest common factor 3 and 4 is 1.

## What are factors of 4?

4 = 1 x 4 or 2 x 2. Factors of 4: 1, 2, 4. Prime factorization: 4 = 2 x 2, which can also be written 4 = 2². Since √4 = 2, a whole number, 4 is a perfect square.

## What is the GCF of 15 and 20?

We found the factors and prime factorization of 15 and 20. The biggest common factor number is the GCF number. So the greatest common factor 15 and 20 is 5.

## What are factors of 90?

Therefore, the pair factors of 90 are (1, 90), (2, 45), (3, 30), (5, 18), (6, 15) and (9, 10).

## What are the first 5 multiples of 18?

1 Answer. 18,36,54,72,90 are first five multiples of 18 .

## What are multiples of 5?

Search formExample 2:Find the multiples of the whole number 5.Multiplication:5 x 15 x 6Multiples of 5:530Solution:The multiples of 5 are 5, 10, 15, 20, 25, 30, 35, 40,…

## How many factors are there in 16?

So 1, 2, 4, and 8 are factors of 16. Students only need to try the numbers up to half the number for which they are finding the factors. Numbers greater than half will not divide evenly.

## What are all the positive factors of 16?

Also 1 and 16 are factors of 16 because 1 x 16 = 16. The factors of 16 are 1, 2, 4, 8, 16. You can also think about factors in terms of division: The factors of a number include all numbers that divide evenly into that number with no remainder. Consider the number 10.

## What are the 5 factors of 16?

16 is a composite number, and it is 4 squared. 16 = 1 x 16, 2 x 8, or 4 x 4. Factors of 16: 1, 2, 4, 8, 16. Prime factorization: 16 = 2 x 2 x 2 x 2, which can also be written 16 = 2⁴.

## Is 16 prime or composite?

which is not prime (i.e., which has factors other than 1 and itself). The first few composite numbers (sometimes called “composites” for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, …

## What is the 11th multiple of 16?

Least common multiple (LCM) of 11 and 16 is 176.

## What are two factors of 15?

Table of Factors and MultiplesFactorsMultiples1, 3, 5, 1515301, 2, 4, 8, 1616321, 1717341, 2, 3, 6, 9, 18183641 more rows

## What are the common factors of 15 and 25?

1 AnswerThe Greatest Common Factor of 15and25 is 5.The factors of 15 are 3and5. (the number itself and 1 do not count).The factor(s) of 25 is 5 . After all, it is a square number.The only factor that is in common is 5.(again remember that 1 does not count here -although 1 is common, 5 is higher)

## What is the multiple of 4?

The multiples of 4 are: 4,8,12,16,20,24,28,32,36,40,44,…

## What are the factors of 14?

14 is a composite number. 14 = 1 x 14 or 2 x 7. Factors of 14: 1, 2, 7, 14. Prime factorization: 14 = 2 x 7.

## What is the prime factor of 15?

15 = 1 x 15 or 3 x 5. Factors of 15: 1, 3, 5, 15. Prime factorization: 15 = 3 x 5.

## What are the multiples of 14 and 16?

The multiples of 14 are … , 98, 112, 126, …. The multiples of 16 are …, 96, 112, 128, … The common multiples of 14 and 16 are n x 112, intersecting the two sets above, n ≠ 0 ∈ Z n\neq 0 \thinspace\in\thinspace\mathbb{Z} n=0∈Z.