Greatest Common Factor of 72, 84, 636

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

• Greatest Common Factor of 72, 84, 636 by common division method
• Greatest Common Factor of 72, 84, 636 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 x 2 x 3 = 12

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 72,84,636 . The biggest common factor number is the GCF number.
So the greatest common factor 72,84,636 is 12.

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

• GCF of 23, 93, 942
• GCF of 59, 72, 592
• GCF of 58, 12, 357
• GCF of 24, 48, 522
• GCF of 42, 70, 289

1. What is the GCF of 72, 84, 636?

Answer: GCF of 72, 84, 636 is 12.

2. How to Find the GCF of 72, 84, 636

Answer: Greatest Common Factor(GCF) of 72, 84, 636 = 12

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

Step 2: Then multiply all the prime factors GCF(72, 84, 636) = 12.