Greatest Common Factor of 97, 18, 45, 22

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

• Greatest Common Factor of 97, 18, 45, 22 by common division method
• Greatest Common Factor of 97, 18, 45, 22 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 18

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

1,2,3,6,9,18

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 22

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

1,2,11,22

Greatest Common Factor

We found the factors 97,18,45,22 . The biggest common factor number is the GCF number.
So the greatest common factor 97,18,45,22 is 1.

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

• GCF of 16, 38, 72, 59
• GCF of 81, 66, 93, 32
• GCF of 34, 25, 59, 82
• GCF of 60, 95, 49, 90
• GCF of 65, 79, 80, 59

1. What is the GCF of 97, 18, 45, 22?

Answer: GCF of 97, 18, 45, 22 is 1.

2. How to Find the GCF of 97, 18, 45, 22

Answer: Greatest Common Factor(GCF) of 97, 18, 45, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 18, 45, 22) = 1.