Greatest Common Factor of 690, 204, 671

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

• Greatest Common Factor of 690, 204, 671 by common division method
• Greatest Common Factor of 690, 204, 671 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 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 690,204,671 . The biggest common factor number is the GCF number.
So the greatest common factor 690,204,671 is 1.

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

• GCF of 645, 954, 427
• GCF of 774, 732, 332
• GCF of 776, 150, 133
• GCF of 582, 424, 408
• GCF of 947, 141, 520

1. What is the GCF of 690, 204, 671?

Answer: GCF of 690, 204, 671 is 1.

2. How to Find the GCF of 690, 204, 671

Answer: Greatest Common Factor(GCF) of 690, 204, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(690, 204, 671) = 1.