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 63, 81, 980 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 63, 81, 980 is 1.
GCF(63, 81, 980) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 81
List of positive integer factors of 81 that divides 81 without a remainder.
1,3,9,27,81
Factors of 980
List of positive integer factors of 980 that divides 980 without a remainder.
1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980
Greatest Common Factor
We found the factors 63,81,980 . The biggest common factor number is the GCF number.
So the greatest common factor 63,81,980 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 63, 81, 980?
Answer: GCF of 63, 81, 980 is 1.
2. How to Find the GCF of 63, 81, 980
Answer: Greatest Common Factor(GCF) of 63, 81, 980 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(63, 81, 980) = 1.