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 7730, 7736 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7730 and 7736 is 2.
GCF(7730,7736) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7730
2 | 7730 |
5 | 3865 |
773 | 773 |
1 |
Prime factors of 7730 are 2,5,773. Prime factorization of 7730 in exponential form is:
7730 = 21×51×7731
Prime Factorization of 7736
2 | 7736 |
2 | 3868 |
2 | 1934 |
967 | 967 |
1 |
Prime factors of 7736 are 2,967. Prime factorization of 7736 in exponential form is:
7736 = 23×9671
∴ So by taking common prime factors GCF of 7730 and 7736 is 2
Factors of 7730
List of positive integer factors of 7730 that divides 7730 without a remainder.
1,2,5,10,773,1546,3865,7730
Factors of 7736
List of positive integer factors of 7736 that divides 7736 without a remainder.
1,2,4,8,967,1934,3868,7736
Greatest Common Factor
We found the factors and prime factorization of 7730 and 7736. The biggest common factor number is the GCF number.
So the greatest common factor 7730 and 7736 is 2.
Also check out the Least Common Multiple of 7730 and 7736
(i) The GCF of 7730 and 7736 is associative
GCF of 7730 and 7736 = GCF of 7736 and 7730
1. What is the GCF of 7730 and 7736?
Answer: GCF of 7730 and 7736 is 2.
2. What are the Factors of 7730?
Answer: Factors of 7730 are 1, 2, 5, 10, 773, 1546, 3865, 7730. There are 8 integers that are factors of 7730. The greatest factor of 7730 is 7730.
3. What are the Factors of 7736?
Answer: Factors of 7736 are 1, 2, 4, 8, 967, 1934, 3868, 7736. There are 8 integers that are factors of 7736. The greatest factor of 7736 is 7736.
4. How to Find the GCF of 7730 and 7736?
Answer:
Greatest Common Factor of 7730 and 7736 = 2
Step 1: Find the prime factorization of 7730
7730 = 2 x 5 x 773
Step 2: Find the prime factorization of 7736
7736 = 2 x 2 x 2 x 967
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 7730 and 7736 is 2