Greatest Common Factor of 490, 498, 691

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

• Greatest Common Factor of 490, 498, 691 by common division method
• Greatest Common Factor of 490, 498, 691 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 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Greatest Common Factor

We found the factors 490,498,691 . The biggest common factor number is the GCF number.
So the greatest common factor 490,498,691 is 1.

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

• GCF of 835, 526, 909
• GCF of 806, 960, 904
• GCF of 725, 958, 820
• GCF of 423, 800, 628
• GCF of 275, 842, 984

1. What is the GCF of 490, 498, 691?

Answer: GCF of 490, 498, 691 is 1.

2. How to Find the GCF of 490, 498, 691

Answer: Greatest Common Factor(GCF) of 490, 498, 691 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 498, 691) = 1.