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 120, 128, 856 i.e. 8 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 120, 128, 856 is 8.
GCF(120, 128, 856) = 8
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 120, 128, 856 |
2 | 60, 64, 428 |
2 | 30, 32, 214 |
15, 16, 107 |
∴ So the GCF of the given numbers is 2 x 2 x 2 = 8
Factors of 120
List of positive integer factors of 120 that divides 120 without a remainder.
1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120
Factors of 128
List of positive integer factors of 128 that divides 128 without a remainder.
1,2,4,8,16,32,64,128
Factors of 856
List of positive integer factors of 856 that divides 856 without a remainder.
1,2,4,8,107,214,428,856
Greatest Common Factor
We found the factors 120,128,856 . The biggest common factor number is the GCF number.
So the greatest common factor 120,128,856 is 8.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 120, 128, 856?
Answer: GCF of 120, 128, 856 is 8.
2. How to Find the GCF of 120, 128, 856
Answer: Greatest Common Factor(GCF) of 120, 128, 856 = 8
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(120, 128, 856) = 8.