Greatest Common Factor of 490, 385, 681

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

• Greatest Common Factor of 490, 385, 681 by common division method
• Greatest Common Factor of 490, 385, 681 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Greatest Common Factor

We found the factors 490,385,681 . The biggest common factor number is the GCF number.
So the greatest common factor 490,385,681 is 1.

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

• GCF of 758, 179, 886
• GCF of 118, 919, 418
• GCF of 529, 327, 133
• GCF of 599, 292, 437
• GCF of 274, 310, 877

1. What is the GCF of 490, 385, 681?

Answer: GCF of 490, 385, 681 is 1.

2. How to Find the GCF of 490, 385, 681

Answer: Greatest Common Factor(GCF) of 490, 385, 681 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 385, 681) = 1.