Greatest Common Factor of 42, 54, 742, 613

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

• Greatest Common Factor of 42, 54, 742, 613 by common division method
• Greatest Common Factor of 42, 54, 742, 613 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Greatest Common Factor

We found the factors 42,54,742,613 . The biggest common factor number is the GCF number.
So the greatest common factor 42,54,742,613 is 1.

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

• GCF of 46, 15, 653, 629
• GCF of 83, 42, 762, 282
• GCF of 82, 66, 245, 452
• GCF of 11, 48, 763, 199
• GCF of 38, 90, 603, 333

1. What is the GCF of 42, 54, 742, 613?

Answer: GCF of 42, 54, 742, 613 is 1.

2. How to Find the GCF of 42, 54, 742, 613

Answer: Greatest Common Factor(GCF) of 42, 54, 742, 613 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 54, 742, 613) = 1.