Greatest Common Factor of 752 and 756

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 752, 756 i.e. 4 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 752 and 756 is 4.

GCF(752,756) = 4

GCF of 752 and 756

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 752 and 756

GCF of 752 and 756 is 4

Prime Factorization of 752


2 752
2 376
2 188
2 94
47 47
1

Prime factors of 752 are 2,47. Prime factorization of 752 in exponential form is:

752 = 24×471

Prime Factorization of 756


2 756
2 378
3 189
3 63
3 21
7 7
1

Prime factors of 756 are 2,3,7. Prime factorization of 756 in exponential form is:

756 = 22×33×71

∴ So by taking common prime factors GCF of 752 and 756 is 4

Greatest Common Factor of 752 and 756 by matching factors method

Factors of 752

List of positive integer factors of 752 that divides 752 without a remainder.

1,2,4,8,16,47,94,188,376,752

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors and prime factorization of 752 and 756. The biggest common factor number is the GCF number.
So the greatest common factor 752 and 756 is 4.

Also check out the Least Common Multiple of 752 and 756

Properties of GCF 752 and 756

(i) The GCF of 752 and 756 is associative

GCF of 752 and 756 = GCF of 756 and 752

Related Greatest Common Factor of 752

Related Greatest Common Factor of 756

Frequently Asked Questions on GCF of 752 and 756

1. What is the GCF of 752 and 756?

Answer: GCF of 752 and 756 is 4.

2. What are the Factors of 752?

Answer: Factors of 752 are 1, 2, 4, 8, 16, 47, 94, 188, 376, 752. There are 10 integers that are factors of 752. The greatest factor of 752 is 752.

3. What are the Factors of 756?

Answer: Factors of 756 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756. There are 24 integers that are factors of 756. The greatest factor of 756 is 756.

4. How to Find the GCF of 752 and 756?

Answer:

Greatest Common Factor of 752 and 756 = 4

Step 1: Find the prime factorization of 752

752 = 2 x 2 x 2 x 2 x 47

Step 2: Find the prime factorization of 756

756 = 2 x 2 x 3 x 3 x 3 x 7

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 2 x 2 = 4

Step 4: Therefore, the greatest common factor of 752 and 756 is 4