Greatest Common Factor of 7562 and 7564

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 7562, 7564 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7562 and 7564 is 2.

GCF(7562,7564) = 2

GCF of 7562 and 7564

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

GCF of:
and

Greatest Common Factor of 7562 and 7564

GCF of 7562 and 7564 is 2

Prime Factorization of 7562


2 7562
19 3781
199 199
1

Prime factors of 7562 are 2,19,199. Prime factorization of 7562 in exponential form is:

7562 = 21×191×1991

Prime Factorization of 7564


2 7564
2 3782
31 1891
61 61
1

Prime factors of 7564 are 2,31,61. Prime factorization of 7564 in exponential form is:

7564 = 22×311×611

∴ So by taking common prime factors GCF of 7562 and 7564 is 2

Greatest Common Factor of 7562 and 7564 by matching factors method

Factors of 7562

List of positive integer factors of 7562 that divides 7562 without a remainder.

1,2,19,38,199,398,3781,7562

Factors of 7564

List of positive integer factors of 7564 that divides 7564 without a remainder.

1,2,4,31,61,62,122,124,244,1891,3782,7564

Greatest Common Factor

We found the factors and prime factorization of 7562 and 7564. The biggest common factor number is the GCF number.
So the greatest common factor 7562 and 7564 is 2.

Also check out the Least Common Multiple of 7562 and 7564

Properties of GCF 7562 and 7564

(i) The GCF of 7562 and 7564 is associative

GCF of 7562 and 7564 = GCF of 7564 and 7562

Related Greatest Common Factor of 7562

Related Greatest Common Factor of 7564

Frequently Asked Questions on GCF of 7562 and 7564

1. What is the GCF of 7562 and 7564?

Answer: GCF of 7562 and 7564 is 2.

2. What are the Factors of 7562?

Answer: Factors of 7562 are 1, 2, 19, 38, 199, 398, 3781, 7562. There are 8 integers that are factors of 7562. The greatest factor of 7562 is 7562.

3. What are the Factors of 7564?

Answer: Factors of 7564 are 1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564. There are 12 integers that are factors of 7564. The greatest factor of 7564 is 7564.

4. How to Find the GCF of 7562 and 7564?

Answer:

Greatest Common Factor of 7562 and 7564 = 2

Step 1: Find the prime factorization of 7562

7562 = 2 x 19 x 199

Step 2: Find the prime factorization of 7564

7564 = 2 x 2 x 31 x 61

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

GCF = 2

Step 4: Therefore, the greatest common factor of 7562 and 7564 is 2