Greatest Common Factor of 67, 72, 55, 27

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

• Greatest Common Factor of 67, 72, 55, 27 by common division method
• Greatest Common Factor of 67, 72, 55, 27 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 27

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

1,3,9,27

Greatest Common Factor

We found the factors 67,72,55,27 . The biggest common factor number is the GCF number.
So the greatest common factor 67,72,55,27 is 1.

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

• GCF of 72, 35, 60, 42
• GCF of 81, 60, 64, 15
• GCF of 99, 18, 99, 58
• GCF of 51, 87, 71, 77
• GCF of 19, 53, 54, 56

1. What is the GCF of 67, 72, 55, 27?

Answer: GCF of 67, 72, 55, 27 is 1.

2. How to Find the GCF of 67, 72, 55, 27

Answer: Greatest Common Factor(GCF) of 67, 72, 55, 27 = 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, 55, 27) = 1.