Greatest Common Factor of 42, 23, 62, 497

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

• Greatest Common Factor of 42, 23, 62, 497 by common division method
• Greatest Common Factor of 42, 23, 62, 497 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 497

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

1,7,71,497

Greatest Common Factor

We found the factors 42,23,62,497 . The biggest common factor number is the GCF number.
So the greatest common factor 42,23,62,497 is 1.

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

• GCF of 87, 87, 62, 256
• GCF of 25, 39, 20, 300
• GCF of 35, 52, 51, 820
• GCF of 31, 78, 74, 875
• GCF of 88, 93, 92, 648

1. What is the GCF of 42, 23, 62, 497?

Answer: GCF of 42, 23, 62, 497 is 1.

2. How to Find the GCF of 42, 23, 62, 497

Answer: Greatest Common Factor(GCF) of 42, 23, 62, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 23, 62, 497) = 1.