Greatest Common Factor of 72, 56, 66, 136

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

• Greatest Common Factor of 72, 56, 66, 136 by common division method
• Greatest Common Factor of 72, 56, 66, 136 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 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 72,56,66,136 . The biggest common factor number is the GCF number.
So the greatest common factor 72,56,66,136 is 2.

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

• GCF of 82, 90, 18, 568
• GCF of 72, 97, 80, 564
• GCF of 94, 90, 19, 330
• GCF of 17, 99, 79, 155
• GCF of 28, 99, 35, 559

1. What is the GCF of 72, 56, 66, 136?

Answer: GCF of 72, 56, 66, 136 is 2.

2. How to Find the GCF of 72, 56, 66, 136

Answer: Greatest Common Factor(GCF) of 72, 56, 66, 136 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 56, 66, 136) = 2.