Greatest Common Factor of 56, 21, 16, 136

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

• Greatest Common Factor of 56, 21, 16, 136 by common division method
• Greatest Common Factor of 56, 21, 16, 136 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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 56,21,16,136 . The biggest common factor number is the GCF number.
So the greatest common factor 56,21,16,136 is 1.

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

• GCF of 48, 64, 28, 669
• GCF of 12, 70, 53, 982
• GCF of 99, 82, 83, 289
• GCF of 33, 20, 92, 661
• GCF of 44, 66, 11, 764

1. What is the GCF of 56, 21, 16, 136?

Answer: GCF of 56, 21, 16, 136 is 1.

2. How to Find the GCF of 56, 21, 16, 136

Answer: Greatest Common Factor(GCF) of 56, 21, 16, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 21, 16, 136) = 1.