Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 69, 99, 72, 972 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 69, 99, 72, 972 is 3.
GCF(69, 99, 72, 972) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 69, 99, 72, 972 |
23, 33, 24, 324 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 69
List of positive integer factors of 69 that divides 69 without a remainder.
1,3,23,69
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Factors of 972
List of positive integer factors of 972 that divides 972 without a remainder.
1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972
Greatest Common Factor
We found the factors 69,99,72,972 . The biggest common factor number is the GCF number.
So the greatest common factor 69,99,72,972 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 69, 99, 72, 972?
Answer: GCF of 69, 99, 72, 972 is 3.
2. How to Find the GCF of 69, 99, 72, 972
Answer: Greatest Common Factor(GCF) of 69, 99, 72, 972 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(69, 99, 72, 972) = 3.