Greatest Common Factor of 170, 198, 97

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

• Greatest Common Factor of 170, 198, 97 by common division method
• Greatest Common Factor of 170, 198, 97 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 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 97

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

1,97

Greatest Common Factor

We found the factors 170,198,97 . The biggest common factor number is the GCF number.
So the greatest common factor 170,198,97 is 1.

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

• GCF of 358, 517, 89
• GCF of 531, 607, 73
• GCF of 902, 513, 50
• GCF of 375, 451, 32
• GCF of 141, 316, 25

1. What is the GCF of 170, 198, 97?

Answer: GCF of 170, 198, 97 is 1.

2. How to Find the GCF of 170, 198, 97

Answer: Greatest Common Factor(GCF) of 170, 198, 97 = 1

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

Step 2: Then multiply all the prime factors GCF(170, 198, 97) = 1.