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 189, 561, 196 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 189, 561, 196 is 1.
GCF(189, 561, 196) = 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 189
List of positive integer factors of 189 that divides 189 without a remainder.
1,3,7,9,21,27,63,189
Factors of 561
List of positive integer factors of 561 that divides 561 without a remainder.
1,3,11,17,33,51,187,561
Factors of 196
List of positive integer factors of 196 that divides 196 without a remainder.
1,2,4,7,14,28,49,98,196
Greatest Common Factor
We found the factors 189,561,196 . The biggest common factor number is the GCF number.
So the greatest common factor 189,561,196 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 189, 561, 196?
Answer: GCF of 189, 561, 196 is 1.
2. How to Find the GCF of 189, 561, 196
Answer: Greatest Common Factor(GCF) of 189, 561, 196 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(189, 561, 196) = 1.