Greatest Common Factor of 72, 217, 136

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

• Greatest Common Factor of 72, 217, 136 by common division method
• Greatest Common Factor of 72, 217, 136 with matching the biggest common factor

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

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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

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 72,217,136 . The biggest common factor number is the GCF number.
So the greatest common factor 72,217,136 is 1.

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

• GCF of 91, 123, 850
• GCF of 76, 293, 156
• GCF of 25, 854, 881
• GCF of 83, 864, 603
• GCF of 99, 905, 652

1. What is the GCF of 72, 217, 136?

Answer: GCF of 72, 217, 136 is 1.

2. How to Find the GCF of 72, 217, 136

Answer: Greatest Common Factor(GCF) of 72, 217, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 217, 136) = 1.