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 8712, 8715 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8712 and 8715 is 3.
GCF(8712,8715) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8712
2 | 8712 |
2 | 4356 |
2 | 2178 |
3 | 1089 |
3 | 363 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 8712 are 2,3,11. Prime factorization of 8712 in exponential form is:
8712 = 23×32×112
Prime Factorization of 8715
3 | 8715 |
5 | 2905 |
7 | 581 |
83 | 83 |
1 |
Prime factors of 8715 are 3,5,7,83. Prime factorization of 8715 in exponential form is:
8715 = 31×51×71×831
∴ So by taking common prime factors GCF of 8712 and 8715 is 3
Factors of 8712
List of positive integer factors of 8712 that divides 8712 without a remainder.
1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,121,132,198,242,264,363,396,484,726,792,968,1089,1452,2178,2904,4356,8712
Factors of 8715
List of positive integer factors of 8715 that divides 8715 without a remainder.
1,3,5,7,15,21,35,83,105,249,415,581,1245,1743,2905,8715
Greatest Common Factor
We found the factors and prime factorization of 8712 and 8715. The biggest common factor number is the GCF number.
So the greatest common factor 8712 and 8715 is 3.
Also check out the Least Common Multiple of 8712 and 8715
(i) The GCF of 8712 and 8715 is associative
GCF of 8712 and 8715 = GCF of 8715 and 8712
1. What is the GCF of 8712 and 8715?
Answer: GCF of 8712 and 8715 is 3.
2. What are the Factors of 8712?
Answer: Factors of 8712 are 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712. There are 36 integers that are factors of 8712. The greatest factor of 8712 is 8712.
3. What are the Factors of 8715?
Answer: Factors of 8715 are 1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715. There are 16 integers that are factors of 8715. The greatest factor of 8715 is 8715.
4. How to Find the GCF of 8712 and 8715?
Answer:
Greatest Common Factor of 8712 and 8715 = 3
Step 1: Find the prime factorization of 8712
8712 = 2 x 2 x 2 x 3 x 3 x 11 x 11
Step 2: Find the prime factorization of 8715
8715 = 3 x 5 x 7 x 83
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 8712 and 8715 is 3