Greatest Common Factor of 84, 12, 646, 426

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

• Greatest Common Factor of 84, 12, 646, 426 by common division method
• Greatest Common Factor of 84, 12, 646, 426 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 646

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

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

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 84,12,646,426 . The biggest common factor number is the GCF number.
So the greatest common factor 84,12,646,426 is 2.

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

• GCF of 83, 62, 334, 437
• GCF of 41, 94, 863, 241
• GCF of 40, 62, 439, 551
• GCF of 51, 53, 697, 888
• GCF of 26, 80, 167, 190

1. What is the GCF of 84, 12, 646, 426?

Answer: GCF of 84, 12, 646, 426 is 2.

2. How to Find the GCF of 84, 12, 646, 426

Answer: Greatest Common Factor(GCF) of 84, 12, 646, 426 = 2

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

Step 2: Then multiply all the prime factors GCF(84, 12, 646, 426) = 2.