Greatest Common Factor of 1089, 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 1089, 1540 i.e. 11 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1089, 1540 is 11.

GCF(1089, 1540) = 11

GCF of 1089, 1540

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

GCF of:

Greatest Common Factor of 1089,1540

GCF of 1089,1540 is 11

11 1089, 1540
99, 140

∴ So the GCF of the given numbers is 11 = 11

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

Factors of 1089

List of positive integer factors of 1089 that divides 1089 without a remainder.

1,3,9,11,33,99,121,363,1089

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 1089,1540 . The biggest common factor number is the GCF number.
So the greatest common factor 1089,1540 is 11.

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 1089, 1540

1. What is the GCF of 1089, 1540?

Answer: GCF of 1089, 1540 is 11.

2. How to Find the GCF of 1089, 1540

Answer: Greatest Common Factor(GCF) of 1089, 1540 = 11

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

Step 2: Then multiply all the prime factors GCF(1089, 1540) = 11.