Greatest Common Factor of 3440, 1540

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 3440, 1540 i.e. 20 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 3440, 1540 is 20.

GCF(3440, 1540) = 20

GCF of 3440, 1540

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

GCF of:

Greatest Common Factor of 3440,1540

GCF of 3440,1540 is 20

2 3440, 1540
2 1720, 770
5 860, 385
172, 77

∴ So the GCF of the given numbers is 2 x 2 x 5 = 20

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

Factors of 3440

List of positive integer factors of 3440 that divides 3440 without a remainder.

1,2,4,5,8,10,16,20,40,43,80,86,172,215,344,430,688,860,1720,3440

Factors of 1540

List of positive integer factors of 1540 that divides 1540 without a remainder.

1,2,4,5,7,10,11,14,20,22,28,35,44,55,70,77,110,140,154,220,308,385,770,1540

Greatest Common Factor

We found the factors 3440,1540 . The biggest common factor number is the GCF number.
So the greatest common factor 3440,1540 is 20.

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 3440, 1540

1. What is the GCF of 3440, 1540?

Answer: GCF of 3440, 1540 is 20.

2. How to Find the GCF of 3440, 1540

Answer: Greatest Common Factor(GCF) of 3440, 1540 = 20

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

Step 2: Then multiply all the prime factors GCF(3440, 1540) = 20.