Greatest Common Factor of 12, 45, 531

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 12, 45, 531 i.e. 3 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 12, 45, 531 is 3.

GCF(12, 45, 531) = 3

GCF of 12, 45, 531

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

Greatest Common Factor of 12,45,531

GCF of 12,45,531 is 3

3 12, 45, 531
4, 15, 177

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Greatest Common Factor

We found the factors 12,45,531 . The biggest common factor number is the GCF number.
So the greatest common factor 12,45,531 is 3.

GCF of two or more Numbers Calculation Examples

Here are some samples of GCF of two or more Numbers calculations.

Frequently Asked Questions on GCF of 12, 45, 531

1. What is the GCF of 12, 45, 531?

Answer: GCF of 12, 45, 531 is 3.

2. How to Find the GCF of 12, 45, 531

Answer: Greatest Common Factor(GCF) of 12, 45, 531 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(12, 45, 531) = 3.