Greatest Common Factor of 494, 646, 28

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 494, 646, 28 by common division method
• Greatest Common Factor of 494, 646, 28 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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.

• GCF of 184, 753, 28
• GCF of 689, 234, 80
• GCF of 135, 258, 77
• GCF of 593, 267, 81
• GCF of 422, 881, 58

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.