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 10, 40, 20, 790 i.e. 10 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 10, 40, 20, 790 is 10.
GCF(10, 40, 20, 790) = 10
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 10, 40, 20, 790 |
5 | 5, 20, 10, 395 |
1, 4, 2, 79 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 10
List of positive integer factors of 10 that divides 10 without a remainder.
1,2,5,10
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 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 790
List of positive integer factors of 790 that divides 790 without a remainder.
1,2,5,10,79,158,395,790
Greatest Common Factor
We found the factors 10,40,20,790 . The biggest common factor number is the GCF number.
So the greatest common factor 10,40,20,790 is 10.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 10, 40, 20, 790?
Answer: GCF of 10, 40, 20, 790 is 10.
2. How to Find the GCF of 10, 40, 20, 790
Answer: Greatest Common Factor(GCF) of 10, 40, 20, 790 = 10
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(10, 40, 20, 790) = 10.