Greatest Common Factor of 209, 402, 117

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

• Greatest Common Factor of 209, 402, 117 by common division method
• Greatest Common Factor of 209, 402, 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 209

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

1,11,19,209

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

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 209,402,117 . The biggest common factor number is the GCF number.
So the greatest common factor 209,402,117 is 1.

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

• GCF of 106, 402, 484
• GCF of 908, 166, 246
• GCF of 635, 895, 933
• GCF of 209, 462, 321
• GCF of 627, 550, 834

1. What is the GCF of 209, 402, 117?

Answer: GCF of 209, 402, 117 is 1.

2. How to Find the GCF of 209, 402, 117

Answer: Greatest Common Factor(GCF) of 209, 402, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(209, 402, 117) = 1.