Greatest Common Factor of 1980, 9705

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 1980, 9705 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1980, 9705 is 15.

GCF(1980, 9705) = 15

GCF of 1980, 9705

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

GCF of:

Greatest Common Factor of 1980,9705

GCF of 1980,9705 is 15

3 1980, 9705
5 660, 3235
132, 647

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

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

Factors of 1980

List of positive integer factors of 1980 that divides 1980 without a remainder.

1,2,3,4,5,6,9,10,11,12,15,18,20,22,30,33,36,44,45,55,60,66,90,99,110,132,165,180,198,220,330,396,495,660,990,1980

Factors of 9705

List of positive integer factors of 9705 that divides 9705 without a remainder.

1,3,5,15,647,1941,3235,9705

Greatest Common Factor

We found the factors 1980,9705 . The biggest common factor number is the GCF number.
So the greatest common factor 1980,9705 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 1980, 9705

1. What is the GCF of 1980, 9705?

Answer: GCF of 1980, 9705 is 15.

2. How to Find the GCF of 1980, 9705

Answer: Greatest Common Factor(GCF) of 1980, 9705 = 15

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

Step 2: Then multiply all the prime factors GCF(1980, 9705) = 15.