Greatest Common Factor of 72, 18, 89, 67

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

• Greatest Common Factor of 72, 18, 89, 67 by common division method
• Greatest Common Factor of 72, 18, 89, 67 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 67

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

1,67

Greatest Common Factor

We found the factors 72,18,89,67 . The biggest common factor number is the GCF number.
So the greatest common factor 72,18,89,67 is 1.

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

• GCF of 63, 25, 36, 49
• GCF of 97, 29, 67, 93
• GCF of 97, 99, 83, 48
• GCF of 87, 85, 53, 15
• GCF of 39, 89, 30, 23

1. What is the GCF of 72, 18, 89, 67?

Answer: GCF of 72, 18, 89, 67 is 1.

2. How to Find the GCF of 72, 18, 89, 67

Answer: Greatest Common Factor(GCF) of 72, 18, 89, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 18, 89, 67) = 1.