Greatest Common Factor of 494, 212, 21

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

• Greatest Common Factor of 494, 212, 21 by common division method
• Greatest Common Factor of 494, 212, 21 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 212

List of positive integer factors of 212 that divides 212 without a remainder.

1,2,4,53,106,212

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 494,212,21 . The biggest common factor number is the GCF number.
So the greatest common factor 494,212,21 is 1.

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

• GCF of 505, 888, 15
• GCF of 170, 867, 37
• GCF of 703, 377, 71
• GCF of 386, 820, 96
• GCF of 345, 200, 78

1. What is the GCF of 494, 212, 21?

Answer: GCF of 494, 212, 21 is 1.

2. How to Find the GCF of 494, 212, 21

Answer: Greatest Common Factor(GCF) of 494, 212, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(494, 212, 21) = 1.