Greatest Common Factor of 204, 205, 90

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

• Greatest Common Factor of 204, 205, 90 by common division method
• Greatest Common Factor of 204, 205, 90 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 205

List of positive integer factors of 205 that divides 205 without a remainder.

1,5,41,205

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 204,205,90 . The biggest common factor number is the GCF number.
So the greatest common factor 204,205,90 is 1.

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

• GCF of 888, 865, 16
• GCF of 659, 654, 43
• GCF of 608, 126, 57
• GCF of 713, 407, 14
• GCF of 880, 323, 89

1. What is the GCF of 204, 205, 90?

Answer: GCF of 204, 205, 90 is 1.

2. How to Find the GCF of 204, 205, 90

Answer: Greatest Common Factor(GCF) of 204, 205, 90 = 1

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

Step 2: Then multiply all the prime factors GCF(204, 205, 90) = 1.