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, 8123 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8115 and 8123 is 1.
GCF(8115,8123) = 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 8123
8123 | 8123 |
1 |
Prime factors of 8123 are 8123. Prime factorization of 8123 in exponential form is:
8123 = 81231
∴ So by taking common prime factors GCF of 8115 and 8123 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 8123
List of positive integer factors of 8123 that divides 8123 without a remainder.
1,8123
Greatest Common Factor
We found the factors and prime factorization of 8115 and 8123. The biggest common factor number is the GCF number.
So the greatest common factor 8115 and 8123 is 1.
Also check out the Least Common Multiple of 8115 and 8123
(i) The GCF of 8115 and 8123 is associative
GCF of 8115 and 8123 = GCF of 8123 and 8115
1. What is the GCF of 8115 and 8123?
Answer: GCF of 8115 and 8123 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 8123?
Answer: Factors of 8123 are 1, 8123. There are 2 integers that are factors of 8123. The greatest factor of 8123 is 8123.
4. How to Find the GCF of 8115 and 8123?
Answer:
Greatest Common Factor of 8115 and 8123 = 1
Step 1: Find the prime factorization of 8115
8115 = 3 x 5 x 541
Step 2: Find the prime factorization of 8123
8123 = 8123
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 8123 is 1