Greatest Common Factor of 705, 3240

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 705, 3240 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 705, 3240 is 15.

GCF(705, 3240) = 15

GCF of 705, 3240

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

GCF of:

Greatest Common Factor of 705,3240

GCF of 705,3240 is 15

3 705, 3240
5 235, 1080
47, 216

∴ So the GCF of the given numbers is 3 x 5 = 15

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

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 3240

List of positive integer factors of 3240 that divides 3240 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,18,20,24,27,30,36,40,45,54,60,72,81,90,108,120,135,162,180,216,270,324,360,405,540,648,810,1080,1620,3240

Greatest Common Factor

We found the factors 705,3240 . The biggest common factor number is the GCF number.
So the greatest common factor 705,3240 is 15.

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 705, 3240

1. What is the GCF of 705, 3240?

Answer: GCF of 705, 3240 is 15.

2. How to Find the GCF of 705, 3240

Answer: Greatest Common Factor(GCF) of 705, 3240 = 15

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

Step 2: Then multiply all the prime factors GCF(705, 3240) = 15.