Greatest Common Factor of 828, 394, 646

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

• Greatest Common Factor of 828, 394, 646 by common division method
• Greatest Common Factor of 828, 394, 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 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

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 828,394,646 . The biggest common factor number is the GCF number.
So the greatest common factor 828,394,646 is 2.

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

• GCF of 282, 793, 810
• GCF of 755, 194, 644
• GCF of 455, 401, 180
• GCF of 975, 457, 614
• GCF of 173, 780, 994

1. What is the GCF of 828, 394, 646?

Answer: GCF of 828, 394, 646 is 2.

2. How to Find the GCF of 828, 394, 646

Answer: Greatest Common Factor(GCF) of 828, 394, 646 = 2

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

Step 2: Then multiply all the prime factors GCF(828, 394, 646) = 2.