Greatest Common Factor of 204, 17, 70

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

• Greatest Common Factor of 204, 17, 70 by common division method
• Greatest Common Factor of 204, 17, 70 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 204

List of positive integer factors of 204 that divides 204 without a remainder.

1,2,3,4,6,12,17,34,51,68,102,204

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 204,17,70 . The biggest common factor number is the GCF number.
So the greatest common factor 204,17,70 is 1.

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

• GCF of 825, 69, 65
• GCF of 110, 41, 90
• GCF of 379, 11, 80
• GCF of 481, 44, 77
• GCF of 214, 71, 50

1. What is the GCF of 204, 17, 70?

Answer: GCF of 204, 17, 70 is 1.

2. How to Find the GCF of 204, 17, 70

Answer: Greatest Common Factor(GCF) of 204, 17, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(204, 17, 70) = 1.