Greatest Common Factor of 67, 72, 27, 25, 31

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

• Greatest Common Factor of 67, 72, 27, 25, 31 by common division method
• Greatest Common Factor of 67, 72, 27, 25, 31 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Greatest Common Factor

We found the factors 67,72,27,25,31 . The biggest common factor number is the GCF number.
So the greatest common factor 67,72,27,25,31 is 1.

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

• GCF of 79, 89, 69, 58, 75
• GCF of 63, 12, 50, 66, 90
• GCF of 58, 25, 83, 40, 89
• GCF of 67, 30, 49, 15, 75
• GCF of 53, 59, 27, 72, 92

1. What is the GCF of 67, 72, 27, 25, 31?

Answer: GCF of 67, 72, 27, 25, 31 is 1.

2. How to Find the GCF of 67, 72, 27, 25, 31

Answer: Greatest Common Factor(GCF) of 67, 72, 27, 25, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 72, 27, 25, 31) = 1.