Greatest Common Factor of 747, 7740

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 747, 7740 i.e. 9 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 747, 7740 is 9.

GCF(747, 7740) = 9

GCF of 747, 7740

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

GCF of:

Greatest Common Factor of 747,7740

GCF of 747,7740 is 9

3 747, 7740
3 249, 2580
83, 860

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

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

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 7740

List of positive integer factors of 7740 that divides 7740 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,43,45,60,86,90,129,172,180,215,258,387,430,516,645,774,860,1290,1548,1935,2580,3870,7740

Greatest Common Factor

We found the factors 747,7740 . The biggest common factor number is the GCF number.
So the greatest common factor 747,7740 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 747, 7740

1. What is the GCF of 747, 7740?

Answer: GCF of 747, 7740 is 9.

2. How to Find the GCF of 747, 7740

Answer: Greatest Common Factor(GCF) of 747, 7740 = 9

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

Step 2: Then multiply all the prime factors GCF(747, 7740) = 9.