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 520, 635, 138 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 520, 635, 138 is 1.
GCF(520, 635, 138) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 520
List of positive integer factors of 520 that divides 520 without a remainder.
1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520
Factors of 635
List of positive integer factors of 635 that divides 635 without a remainder.
1,5,127,635
Factors of 138
List of positive integer factors of 138 that divides 138 without a remainder.
1,2,3,6,23,46,69,138
Greatest Common Factor
We found the factors 520,635,138 . The biggest common factor number is the GCF number.
So the greatest common factor 520,635,138 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 520, 635, 138?
Answer: GCF of 520, 635, 138 is 1.
2. How to Find the GCF of 520, 635, 138
Answer: Greatest Common Factor(GCF) of 520, 635, 138 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(520, 635, 138) = 1.