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 207, 427, 81 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 207, 427, 81 is 1.
GCF(207, 427, 81) = 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 207
List of positive integer factors of 207 that divides 207 without a remainder.
1,3,9,23,69,207
Factors of 427
List of positive integer factors of 427 that divides 427 without a remainder.
1,7,61,427
Factors of 81
List of positive integer factors of 81 that divides 81 without a remainder.
1,3,9,27,81
Greatest Common Factor
We found the factors 207,427,81 . The biggest common factor number is the GCF number.
So the greatest common factor 207,427,81 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 207, 427, 81?
Answer: GCF of 207, 427, 81 is 1.
2. How to Find the GCF of 207, 427, 81
Answer: Greatest Common Factor(GCF) of 207, 427, 81 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(207, 427, 81) = 1.