Greatest Common Factor of 20, 494, 108

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

• Greatest Common Factor of 20, 494, 108 by common division method
• Greatest Common Factor of 20, 494, 108 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 20

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

1,2,4,5,10,20

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 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 20,494,108 . The biggest common factor number is the GCF number.
So the greatest common factor 20,494,108 is 2.

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

• GCF of 13, 126, 423
• GCF of 20, 406, 232
• GCF of 21, 498, 702
• GCF of 92, 290, 967
• GCF of 81, 535, 991

1. What is the GCF of 20, 494, 108?

Answer: GCF of 20, 494, 108 is 2.

2. How to Find the GCF of 20, 494, 108

Answer: Greatest Common Factor(GCF) of 20, 494, 108 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 494, 108) = 2.