- What are the factors of 15?
- What are factors of 49?
- What are the five factors of 16?
- What are factors of 50?
- What are the factors of 70?
- What is the GCF of 18 and 27?
- What are factors of 18?
- Is 16 prime or composite?
- What are the multiple of 16?
- What are the common factors of 15 and 18?
- What are the factors of 16 and 56?
- What is the HCF of 49?
- What are the common factors of 15 and 25?
- What are the common factors of 16 and 24?
- How many factors does 4 have?
- What is the HCF of 16 and 24?
- What are the common factors of 20 and 16?
- What number is divisible by 49?

## 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..

## What are factors of 49?

49 is a composite number, and it is 7 squared. 49 = 1 x 49 or 7 x 7. Factors of 49: 1, 7, 49. Prime factorization: 49 = 7 x 7 which can also be written 49 = 7².

## What are the five 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.

## What are factors of 50?

50 = 1 x 50, 2 x 25, or 5 x 10. Factors of 50: 1, 2, 5, 10, 25, 50. Prime factorization: 50 = 2 x 5 x 5, which can also be written 2 x 5².

## 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.

## What is the GCF of 18 and 27?

Example: Find the GCF of 18 and 27 The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

## What are factors of 18?

Factors of 18:The square root of 18 is 4.2426, rounded down to the closest whole number is 4.Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

## 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 are the multiple of 16?

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

## What are the common factors of 15 and 18?

The gcf of 15 and 18 can be obtained like this: The factors of 15 are 15, 5, 3, 1. The factors of 18 are 18, 9, 6, 3, 2, 1. The common factors of 15 and 18 are 3, 1, intersecting the two sets above.

## What are the factors of 16 and 56?

The gcf of 16 and 56 can be obtained like this: The factors of 16 are 16, 8, 4, 2, 1. The factors of 56 are 56, 28, 14, 8, 7, 4, 2, 1. The common factors of 16 and 56 are 8, 4, 2, 1, intersecting the two sets above.

## What is the HCF of 49?

HCF = 7 for 49,91,112 & HCF = 9 for 36,126,189.

## 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 are the common factors of 16 and 24?

Answer and Explanation: The common factors of 16 and 24 are: 1, 2, 4, and 8.

## How many factors does 4 have?

Table of Factors and MultiplesFactorsMultiples1, 33121, 2, 44161, 55201, 2, 3, 662441 more rows

## What is the HCF of 16 and 24?

8Consider the highest common factor of 16 and 24 again. The common factors are 1, 2, 4 and 8. So, the highest common factor is 8.

## What are the common factors of 20 and 16?

The highest common factor of 16 and 20 is 4. We can use the prime factorization method to first determine the common factors and then the highest…

## What number is divisible by 49?

The numbers that 49 is divisible by are 1, 7, and 49 and 49. You may also be interested to know that all the numbers that 49 is divisible by are also known as the factors of 49.