Greatest Common Factor of 728, 212, 646

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

• Greatest Common Factor of 728, 212, 646 by common division method
• Greatest Common Factor of 728, 212, 646 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 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 212

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

1,2,4,53,106,212

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Greatest Common Factor

We found the factors 728,212,646 . The biggest common factor number is the GCF number.
So the greatest common factor 728,212,646 is 2.

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

• GCF of 296, 604, 921
• GCF of 589, 748, 703
• GCF of 322, 826, 891
• GCF of 750, 340, 894
• GCF of 357, 974, 695

1. What is the GCF of 728, 212, 646?

Answer: GCF of 728, 212, 646 is 2.

2. How to Find the GCF of 728, 212, 646

Answer: Greatest Common Factor(GCF) of 728, 212, 646 = 2

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

Step 2: Then multiply all the prime factors GCF(728, 212, 646) = 2.