Greatest Common Factor of 164, 490, 646

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

• Greatest Common Factor of 164, 490, 646 by common division method
• Greatest Common Factor of 164, 490, 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 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

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 164,490,646 . The biggest common factor number is the GCF number.
So the greatest common factor 164,490,646 is 2.

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

• GCF of 399, 815, 396
• GCF of 300, 846, 392
• GCF of 174, 885, 704
• GCF of 247, 203, 795
• GCF of 190, 516, 628

1. What is the GCF of 164, 490, 646?

Answer: GCF of 164, 490, 646 is 2.

2. How to Find the GCF of 164, 490, 646

Answer: Greatest Common Factor(GCF) of 164, 490, 646 = 2

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

Step 2: Then multiply all the prime factors GCF(164, 490, 646) = 2.