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 403, 920, 138 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 403, 920, 138 is 1.
GCF(403, 920, 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 403
List of positive integer factors of 403 that divides 403 without a remainder.
1,13,31,403
Factors of 920
List of positive integer factors of 920 that divides 920 without a remainder.
1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920
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 403,920,138 . The biggest common factor number is the GCF number.
So the greatest common factor 403,920,138 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 403, 920, 138?
Answer: GCF of 403, 920, 138 is 1.
2. How to Find the GCF of 403, 920, 138
Answer: Greatest Common Factor(GCF) of 403, 920, 138 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(403, 920, 138) = 1.