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 7624, 7628 i.e. 4 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7624 and 7628 is 4.
GCF(7624,7628) = 4
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7624
2 | 7624 |
2 | 3812 |
2 | 1906 |
953 | 953 |
1 |
Prime factors of 7624 are 2,953. Prime factorization of 7624 in exponential form is:
7624 = 23×9531
Prime Factorization of 7628
2 | 7628 |
2 | 3814 |
1907 | 1907 |
1 |
Prime factors of 7628 are 2,1907. Prime factorization of 7628 in exponential form is:
7628 = 22×19071
∴ So by taking common prime factors GCF of 7624 and 7628 is 4
Factors of 7624
List of positive integer factors of 7624 that divides 7624 without a remainder.
1,2,4,8,953,1906,3812,7624
Factors of 7628
List of positive integer factors of 7628 that divides 7628 without a remainder.
1,2,4,1907,3814,7628
Greatest Common Factor
We found the factors and prime factorization of 7624 and 7628. The biggest common factor number is the GCF number.
So the greatest common factor 7624 and 7628 is 4.
Also check out the Least Common Multiple of 7624 and 7628
(i) The GCF of 7624 and 7628 is associative
GCF of 7624 and 7628 = GCF of 7628 and 7624
1. What is the GCF of 7624 and 7628?
Answer: GCF of 7624 and 7628 is 4.
2. What are the Factors of 7624?
Answer: Factors of 7624 are 1, 2, 4, 8, 953, 1906, 3812, 7624. There are 8 integers that are factors of 7624. The greatest factor of 7624 is 7624.
3. What are the Factors of 7628?
Answer: Factors of 7628 are 1, 2, 4, 1907, 3814, 7628. There are 6 integers that are factors of 7628. The greatest factor of 7628 is 7628.
4. How to Find the GCF of 7624 and 7628?
Answer:
Greatest Common Factor of 7624 and 7628 = 4
Step 1: Find the prime factorization of 7624
7624 = 2 x 2 x 2 x 953
Step 2: Find the prime factorization of 7628
7628 = 2 x 2 x 1907
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 7624 and 7628 is 4