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 8479, 8487 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8479 and 8487 is 1.
GCF(8479,8487) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8479
61 | 8479 |
139 | 139 |
1 |
Prime factors of 8479 are 61,139. Prime factorization of 8479 in exponential form is:
8479 = 611×1391
Prime Factorization of 8487
3 | 8487 |
3 | 2829 |
23 | 943 |
41 | 41 |
1 |
Prime factors of 8487 are 3,23,41. Prime factorization of 8487 in exponential form is:
8487 = 32×231×411
∴ So by taking common prime factors GCF of 8479 and 8487 is 1
Factors of 8479
List of positive integer factors of 8479 that divides 8479 without a remainder.
1,61,139,8479
Factors of 8487
List of positive integer factors of 8487 that divides 8487 without a remainder.
1,3,9,23,41,69,123,207,369,943,2829,8487
Greatest Common Factor
We found the factors and prime factorization of 8479 and 8487. The biggest common factor number is the GCF number.
So the greatest common factor 8479 and 8487 is 1.
Also check out the Least Common Multiple of 8479 and 8487
(i) The GCF of 8479 and 8487 is associative
GCF of 8479 and 8487 = GCF of 8487 and 8479
1. What is the GCF of 8479 and 8487?
Answer: GCF of 8479 and 8487 is 1.
2. What are the Factors of 8479?
Answer: Factors of 8479 are 1, 61, 139, 8479. There are 4 integers that are factors of 8479. The greatest factor of 8479 is 8479.
3. What are the Factors of 8487?
Answer: Factors of 8487 are 1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487. There are 12 integers that are factors of 8487. The greatest factor of 8487 is 8487.
4. How to Find the GCF of 8479 and 8487?
Answer:
Greatest Common Factor of 8479 and 8487 = 1
Step 1: Find the prime factorization of 8479
8479 = 61 x 139
Step 2: Find the prime factorization of 8487
8487 = 3 x 3 x 23 x 41
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 8479 and 8487 is 1