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 465, 438, 56, 138 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 465, 438, 56, 138 is 1.
GCF(465, 438, 56, 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 465
List of positive integer factors of 465 that divides 465 without a remainder.
1,3,5,15,31,93,155,465
Factors of 438
List of positive integer factors of 438 that divides 438 without a remainder.
1,2,3,6,73,146,219,438
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
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 465,438,56,138 . The biggest common factor number is the GCF number.
So the greatest common factor 465,438,56,138 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 465, 438, 56, 138?
Answer: GCF of 465, 438, 56, 138 is 1.
2. How to Find the GCF of 465, 438, 56, 138
Answer: Greatest Common Factor(GCF) of 465, 438, 56, 138 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(465, 438, 56, 138) = 1.