Greatest Common Factor of 72, 22, 70, 197

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

• Greatest Common Factor of 72, 22, 70, 197 by common division method
• Greatest Common Factor of 72, 22, 70, 197 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 72,22,70,197 . The biggest common factor number is the GCF number.
So the greatest common factor 72,22,70,197 is 1.

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

• GCF of 23, 43, 38, 599
• GCF of 82, 22, 48, 342
• GCF of 92, 26, 53, 815
• GCF of 97, 46, 91, 910
• GCF of 67, 28, 93, 863

1. What is the GCF of 72, 22, 70, 197?

Answer: GCF of 72, 22, 70, 197 is 1.

2. How to Find the GCF of 72, 22, 70, 197

Answer: Greatest Common Factor(GCF) of 72, 22, 70, 197 = 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, 70, 197) = 1.