Greatest Common Factor of 18, 97, 357

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

• Greatest Common Factor of 18, 97, 357 by common division method
• Greatest Common Factor of 18, 97, 357 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 18

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

1,2,3,6,9,18

Factors of 97

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

1,97

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 18,97,357 . The biggest common factor number is the GCF number.
So the greatest common factor 18,97,357 is 1.

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

• GCF of 65, 44, 265
• GCF of 38, 73, 603
• GCF of 70, 33, 893
• GCF of 11, 64, 331
• GCF of 46, 10, 858

1. What is the GCF of 18, 97, 357?

Answer: GCF of 18, 97, 357 is 1.

2. How to Find the GCF of 18, 97, 357

Answer: Greatest Common Factor(GCF) of 18, 97, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 97, 357) = 1.