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 494, 646, 28 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 494, 646, 28 is 2.
GCF(494, 646, 28) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 494, 646, 28 |
247, 323, 14 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 494
List of positive integer factors of 494 that divides 494 without a remainder.
1,2,13,19,26,38,247,494
Factors of 646
List of positive integer factors of 646 that divides 646 without a remainder.
1,2,17,19,34,38,323,646
Factors of 28
List of positive integer factors of 28 that divides 28 without a remainder.
1,2,4,7,14,28
Greatest Common Factor
We found the factors 494,646,28 . The biggest common factor number is the GCF number.
So the greatest common factor 494,646,28 is 2.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 494, 646, 28?
Answer: GCF of 494, 646, 28 is 2.
2. How to Find the GCF of 494, 646, 28
Answer: Greatest Common Factor(GCF) of 494, 646, 28 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(494, 646, 28) = 2.