Greatest Common Factor of 72, 15, 71, 33, 331

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

• Greatest Common Factor of 72, 15, 71, 33, 331 by common division method
• Greatest Common Factor of 72, 15, 71, 33, 331 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Greatest Common Factor

We found the factors 72,15,71,33,331 . The biggest common factor number is the GCF number.
So the greatest common factor 72,15,71,33,331 is 1.

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

• GCF of 67, 77, 57, 45, 685
• GCF of 96, 47, 90, 36, 730
• GCF of 72, 62, 28, 50, 398
• GCF of 31, 37, 62, 35, 943
• GCF of 12, 92, 21, 16, 956

1. What is the GCF of 72, 15, 71, 33, 331?

Answer: GCF of 72, 15, 71, 33, 331 is 1.

2. How to Find the GCF of 72, 15, 71, 33, 331

Answer: Greatest Common Factor(GCF) of 72, 15, 71, 33, 331 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 15, 71, 33, 331) = 1.