Greatest Common Factor of 490, 421, 793

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

• Greatest Common Factor of 490, 421, 793 by common division method
• Greatest Common Factor of 490, 421, 793 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 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 793

List of positive integer factors of 793 that divides 793 without a remainder.

1,13,61,793

Greatest Common Factor

We found the factors 490,421,793 . The biggest common factor number is the GCF number.
So the greatest common factor 490,421,793 is 1.

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

• GCF of 213, 168, 890
• GCF of 688, 271, 180
• GCF of 520, 702, 571
• GCF of 456, 704, 600
• GCF of 569, 514, 405

1. What is the GCF of 490, 421, 793?

Answer: GCF of 490, 421, 793 is 1.

2. How to Find the GCF of 490, 421, 793

Answer: Greatest Common Factor(GCF) of 490, 421, 793 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 421, 793) = 1.