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 22, 72, 40, 728 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 22, 72, 40, 728 is 2.
GCF(22, 72, 40, 728) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 22, 72, 40, 728 |
11, 36, 20, 364 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 22
List of positive integer factors of 22 that divides 22 without a remainder.
1,2,11,22
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 40
List of positive integer factors of 40 that divides 40 without a remainder.
1,2,4,5,8,10,20,40
Factors of 728
List of positive integer factors of 728 that divides 728 without a remainder.
1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728
Greatest Common Factor
We found the factors 22,72,40,728 . The biggest common factor number is the GCF number.
So the greatest common factor 22,72,40,728 is 2.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 22, 72, 40, 728?
Answer: GCF of 22, 72, 40, 728 is 2.
2. How to Find the GCF of 22, 72, 40, 728
Answer: Greatest Common Factor(GCF) of 22, 72, 40, 728 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(22, 72, 40, 728) = 2.