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 65, 72, 423 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 65, 72, 423 is 1.
GCF(65, 72, 423) = 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 65
List of positive integer factors of 65 that divides 65 without a remainder.
1,5,13,65
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 423
List of positive integer factors of 423 that divides 423 without a remainder.
1,3,9,47,141,423
Greatest Common Factor
We found the factors 65,72,423 . The biggest common factor number is the GCF number.
So the greatest common factor 65,72,423 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 65, 72, 423?
Answer: GCF of 65, 72, 423 is 1.
2. How to Find the GCF of 65, 72, 423
Answer: Greatest Common Factor(GCF) of 65, 72, 423 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(65, 72, 423) = 1.