Greatest Common Factor of 513, 945, 45

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 513, 945, 45 i.e. 9 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 513, 945, 45 is 9.

GCF(513, 945, 45) = 9

GCF of 513, 945, 45

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

GCF of:

Greatest Common Factor of 513,945,45

GCF of 513,945,45 is 9

3 513, 945, 45
3 171, 315, 15
57, 105, 5

∴ So the GCF of the given numbers is 3 x 3 = 9

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

Factors of 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 45

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

1,3,5,9,15,45

Greatest Common Factor

We found the factors 513,945,45 . The biggest common factor number is the GCF number.
So the greatest common factor 513,945,45 is 9.

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 513, 945, 45

1. What is the GCF of 513, 945, 45?

Answer: GCF of 513, 945, 45 is 9.

2. How to Find the GCF of 513, 945, 45

Answer: Greatest Common Factor(GCF) of 513, 945, 45 = 9

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

Step 2: Then multiply all the prime factors GCF(513, 945, 45) = 9.