Greatest Common Factor of 42, 82, 35, 997

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

• Greatest Common Factor of 42, 82, 35, 997 by common division method
• Greatest Common Factor of 42, 82, 35, 997 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 42

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

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

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 997

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

1,997

Greatest Common Factor

We found the factors 42,82,35,997 . The biggest common factor number is the GCF number.
So the greatest common factor 42,82,35,997 is 1.

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

• GCF of 53, 26, 87, 307
• GCF of 96, 39, 28, 434
• GCF of 41, 38, 69, 883
• GCF of 52, 69, 79, 468
• GCF of 61, 10, 79, 724

1. What is the GCF of 42, 82, 35, 997?

Answer: GCF of 42, 82, 35, 997 is 1.

2. How to Find the GCF of 42, 82, 35, 997

Answer: Greatest Common Factor(GCF) of 42, 82, 35, 997 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 82, 35, 997) = 1.