Greatest Common Factor of 497, 620, 498

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

• Greatest Common Factor of 497, 620, 498 by common division method
• Greatest Common Factor of 497, 620, 498 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 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 498

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

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

Greatest Common Factor

We found the factors 497,620,498 . The biggest common factor number is the GCF number.
So the greatest common factor 497,620,498 is 1.

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

• GCF of 140, 551, 403
• GCF of 163, 878, 453
• GCF of 527, 683, 630
• GCF of 878, 328, 965
• GCF of 881, 829, 855

1. What is the GCF of 497, 620, 498?

Answer: GCF of 497, 620, 498 is 1.

2. How to Find the GCF of 497, 620, 498

Answer: Greatest Common Factor(GCF) of 497, 620, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(497, 620, 498) = 1.