Greatest Common Factor of 218, 209, 117

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

• Greatest Common Factor of 218, 209, 117 by common division method
• Greatest Common Factor of 218, 209, 117 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 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Factors of 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 218,209,117 . The biggest common factor number is the GCF number.
So the greatest common factor 218,209,117 is 1.

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

• GCF of 138, 385, 951
• GCF of 381, 354, 405
• GCF of 230, 774, 245
• GCF of 953, 607, 367
• GCF of 322, 380, 237

1. What is the GCF of 218, 209, 117?

Answer: GCF of 218, 209, 117 is 1.

2. How to Find the GCF of 218, 209, 117

Answer: Greatest Common Factor(GCF) of 218, 209, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(218, 209, 117) = 1.