Greatest Common Factor of 770, 2490

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 770, 2490 i.e. 10 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 770, 2490 is 10.

GCF(770, 2490) = 10

GCF of 770, 2490

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

GCF of:

Greatest Common Factor of 770,2490

GCF of 770,2490 is 10

2 770, 2490
5 385, 1245
77, 249

∴ So the GCF of the given numbers is 2 x 5 = 10

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

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 2490

List of positive integer factors of 2490 that divides 2490 without a remainder.

1,2,3,5,6,10,15,30,83,166,249,415,498,830,1245,2490

Greatest Common Factor

We found the factors 770,2490 . The biggest common factor number is the GCF number.
So the greatest common factor 770,2490 is 10.

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 770, 2490

1. What is the GCF of 770, 2490?

Answer: GCF of 770, 2490 is 10.

2. How to Find the GCF of 770, 2490

Answer: Greatest Common Factor(GCF) of 770, 2490 = 10

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

Step 2: Then multiply all the prime factors GCF(770, 2490) = 10.