Greatest Common Factor of 494, 124, 20

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

• Greatest Common Factor of 494, 124, 20 by common division method
• Greatest Common Factor of 494, 124, 20 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 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 494,124,20 . The biggest common factor number is the GCF number.
So the greatest common factor 494,124,20 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 748, 701, 48
• GCF of 314, 125, 75
• GCF of 771, 105, 32
• GCF of 108, 211, 75
• GCF of 356, 760, 15

1. What is the GCF of 494, 124, 20?

Answer: GCF of 494, 124, 20 is 2.

2. How to Find the GCF of 494, 124, 20

Answer: Greatest Common Factor(GCF) of 494, 124, 20 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(494, 124, 20) = 2.