Greatest Common Factor of 42, 378, 744

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

• Greatest Common Factor of 42, 378, 744 by common division method
• Greatest Common Factor of 42, 378, 744 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Greatest Common Factor

We found the factors 42,378,744 . The biggest common factor number is the GCF number.
So the greatest common factor 42,378,744 is 6.

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

• GCF of 93, 928, 242
• GCF of 18, 699, 430
• GCF of 96, 574, 959
• GCF of 69, 102, 847
• GCF of 85, 793, 500

1. What is the GCF of 42, 378, 744?

Answer: GCF of 42, 378, 744 is 6.

2. How to Find the GCF of 42, 378, 744

Answer: Greatest Common Factor(GCF) of 42, 378, 744 = 6

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

Step 2: Then multiply all the prime factors GCF(42, 378, 744) = 6.