Greatest Common Factor of 42, 392, 493

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

• Greatest Common Factor of 42, 392, 493 by common division method
• Greatest Common Factor of 42, 392, 493 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 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Greatest Common Factor

We found the factors 42,392,493 . The biggest common factor number is the GCF number.
So the greatest common factor 42,392,493 is 1.

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

• GCF of 14, 236, 316
• GCF of 41, 279, 549
• GCF of 88, 995, 336
• GCF of 91, 626, 438
• GCF of 13, 244, 377

1. What is the GCF of 42, 392, 493?

Answer: GCF of 42, 392, 493 is 1.

2. How to Find the GCF of 42, 392, 493

Answer: Greatest Common Factor(GCF) of 42, 392, 493 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 392, 493) = 1.