Greatest Common Factor of 490, 676, 204, 405, 676

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

• Greatest Common Factor of 490, 676, 204, 405, 676 by common division method
• Greatest Common Factor of 490, 676, 204, 405, 676 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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

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 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Greatest Common Factor

We found the factors 490,676,204,405,676 . The biggest common factor number is the GCF number.
So the greatest common factor 490,676,204,405,676 is 1.

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

• GCF of 663, 924, 698, 591, 894
• GCF of 280, 376, 174, 397, 959
• GCF of 249, 193, 663, 898, 748
• GCF of 188, 798, 793, 709, 145
• GCF of 830, 916, 438, 630, 158

1. What is the GCF of 490, 676, 204, 405, 676?

Answer: GCF of 490, 676, 204, 405, 676 is 1.

2. How to Find the GCF of 490, 676, 204, 405, 676

Answer: Greatest Common Factor(GCF) of 490, 676, 204, 405, 676 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 676, 204, 405, 676) = 1.