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 84, 64, 51, 215 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 84, 64, 51, 215 is 1.
GCF(84, 64, 51, 215) = 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 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 64
List of positive integer factors of 64 that divides 64 without a remainder.
1,2,4,8,16,32,64
Factors of 51
List of positive integer factors of 51 that divides 51 without a remainder.
1,3,17,51
Factors of 215
List of positive integer factors of 215 that divides 215 without a remainder.
1,5,43,215
Greatest Common Factor
We found the factors 84,64,51,215 . The biggest common factor number is the GCF number.
So the greatest common factor 84,64,51,215 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 84, 64, 51, 215?
Answer: GCF of 84, 64, 51, 215 is 1.
2. How to Find the GCF of 84, 64, 51, 215
Answer: Greatest Common Factor(GCF) of 84, 64, 51, 215 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(84, 64, 51, 215) = 1.