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 8648, 8656 i.e. 8 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8648 and 8656 is 8.
GCF(8648,8656) = 8
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8648
2 | 8648 |
2 | 4324 |
2 | 2162 |
23 | 1081 |
47 | 47 |
1 |
Prime factors of 8648 are 2,23,47. Prime factorization of 8648 in exponential form is:
8648 = 23×231×471
Prime Factorization of 8656
2 | 8656 |
2 | 4328 |
2 | 2164 |
2 | 1082 |
541 | 541 |
1 |
Prime factors of 8656 are 2,541. Prime factorization of 8656 in exponential form is:
8656 = 24×5411
∴ So by taking common prime factors GCF of 8648 and 8656 is 8
Factors of 8648
List of positive integer factors of 8648 that divides 8648 without a remainder.
1,2,4,8,23,46,47,92,94,184,188,376,1081,2162,4324,8648
Factors of 8656
List of positive integer factors of 8656 that divides 8656 without a remainder.
1,2,4,8,16,541,1082,2164,4328,8656
Greatest Common Factor
We found the factors and prime factorization of 8648 and 8656. The biggest common factor number is the GCF number.
So the greatest common factor 8648 and 8656 is 8.
Also check out the Least Common Multiple of 8648 and 8656
(i) The GCF of 8648 and 8656 is associative
GCF of 8648 and 8656 = GCF of 8656 and 8648
1. What is the GCF of 8648 and 8656?
Answer: GCF of 8648 and 8656 is 8.
2. What are the Factors of 8648?
Answer: Factors of 8648 are 1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648. There are 16 integers that are factors of 8648. The greatest factor of 8648 is 8648.
3. What are the Factors of 8656?
Answer: Factors of 8656 are 1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656. There are 10 integers that are factors of 8656. The greatest factor of 8656 is 8656.
4. How to Find the GCF of 8648 and 8656?
Answer:
Greatest Common Factor of 8648 and 8656 = 8
Step 1: Find the prime factorization of 8648
8648 = 2 x 2 x 2 x 23 x 47
Step 2: Find the prime factorization of 8656
8656 = 2 x 2 x 2 x 2 x 541
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2 x 2 x 2 = 8
Step 4: Therefore, the greatest common factor of 8648 and 8656 is 8