Greatest Common Factor of 497, 997, 42

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

• Greatest Common Factor of 497, 997, 42 by common division method
• Greatest Common Factor of 497, 997, 42 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 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 497,997,42 . The biggest common factor number is the GCF number.
So the greatest common factor 497,997,42 is 1.

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

• GCF of 335, 222, 30
• GCF of 900, 274, 31
• GCF of 433, 526, 67
• GCF of 368, 491, 20
• GCF of 397, 679, 70

1. What is the GCF of 497, 997, 42?

Answer: GCF of 497, 997, 42 is 1.

2. How to Find the GCF of 497, 997, 42

Answer: Greatest Common Factor(GCF) of 497, 997, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(497, 997, 42) = 1.