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 8115, 8122 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8115 and 8122 is 1.
GCF(8115,8122) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8115
3 | 8115 |
5 | 2705 |
541 | 541 |
1 |
Prime factors of 8115 are 3,5,541. Prime factorization of 8115 in exponential form is:
8115 = 31×51×5411
Prime Factorization of 8122
2 | 8122 |
31 | 4061 |
131 | 131 |
1 |
Prime factors of 8122 are 2,31,131. Prime factorization of 8122 in exponential form is:
8122 = 21×311×1311
∴ So by taking common prime factors GCF of 8115 and 8122 is 1
Factors of 8115
List of positive integer factors of 8115 that divides 8115 without a remainder.
1,3,5,15,541,1623,2705,8115
Factors of 8122
List of positive integer factors of 8122 that divides 8122 without a remainder.
1,2,31,62,131,262,4061,8122
Greatest Common Factor
We found the factors and prime factorization of 8115 and 8122. The biggest common factor number is the GCF number.
So the greatest common factor 8115 and 8122 is 1.
Also check out the Least Common Multiple of 8115 and 8122
(i) The GCF of 8115 and 8122 is associative
GCF of 8115 and 8122 = GCF of 8122 and 8115
1. What is the GCF of 8115 and 8122?
Answer: GCF of 8115 and 8122 is 1.
2. What are the Factors of 8115?
Answer: Factors of 8115 are 1, 3, 5, 15, 541, 1623, 2705, 8115. There are 8 integers that are factors of 8115. The greatest factor of 8115 is 8115.
3. What are the Factors of 8122?
Answer: Factors of 8122 are 1, 2, 31, 62, 131, 262, 4061, 8122. There are 8 integers that are factors of 8122. The greatest factor of 8122 is 8122.
4. How to Find the GCF of 8115 and 8122?
Answer:
Greatest Common Factor of 8115 and 8122 = 1
Step 1: Find the prime factorization of 8115
8115 = 3 x 5 x 541
Step 2: Find the prime factorization of 8122
8122 = 2 x 31 x 131
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 8115 and 8122 is 1