Greatest Common Factor of 55, 197, 357

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

• Greatest Common Factor of 55, 197, 357 by common division method
• Greatest Common Factor of 55, 197, 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 197

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

1,197

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 55,197,357 . The biggest common factor number is the GCF number.
So the greatest common factor 55,197,357 is 1.

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

• GCF of 71, 918, 278
• GCF of 16, 697, 213
• GCF of 18, 556, 885
• GCF of 63, 801, 587
• GCF of 60, 889, 212

1. What is the GCF of 55, 197, 357?

Answer: GCF of 55, 197, 357 is 1.

2. How to Find the GCF of 55, 197, 357

Answer: Greatest Common Factor(GCF) of 55, 197, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 197, 357) = 1.