Greatest Common Factor of 72, 22, 75, 231

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

• Greatest Common Factor of 72, 22, 75, 231 by common division method
• Greatest Common Factor of 72, 22, 75, 231 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 72,22,75,231 . The biggest common factor number is the GCF number.
So the greatest common factor 72,22,75,231 is 1.

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

• GCF of 60, 74, 46, 529
• GCF of 44, 25, 43, 765
• GCF of 74, 20, 28, 622
• GCF of 91, 20, 72, 744
• GCF of 45, 94, 60, 141

1. What is the GCF of 72, 22, 75, 231?

Answer: GCF of 72, 22, 75, 231 is 1.

2. How to Find the GCF of 72, 22, 75, 231

Answer: Greatest Common Factor(GCF) of 72, 22, 75, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 22, 75, 231) = 1.