Greatest Common Factor of 42, 757, 306

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

• Greatest Common Factor of 42, 757, 306 by common division method
• Greatest Common Factor of 42, 757, 306 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 757

List of positive integer factors of 757 that divides 757 without a remainder.

1,757

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 42,757,306 . The biggest common factor number is the GCF number.
So the greatest common factor 42,757,306 is 1.

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

• GCF of 43, 332, 100
• GCF of 53, 750, 326
• GCF of 22, 290, 121
• GCF of 20, 793, 652
• GCF of 51, 229, 415

1. What is the GCF of 42, 757, 306?

Answer: GCF of 42, 757, 306 is 1.

2. How to Find the GCF of 42, 757, 306

Answer: Greatest Common Factor(GCF) of 42, 757, 306 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 757, 306) = 1.