Greatest Common Factor of 42, 747, 369

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

• Greatest Common Factor of 42, 747, 369 by common division method
• Greatest Common Factor of 42, 747, 369 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Greatest Common Factor

We found the factors 42,747,369 . The biggest common factor number is the GCF number.
So the greatest common factor 42,747,369 is 3.

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

• GCF of 18, 726, 779
• GCF of 91, 792, 847
• GCF of 15, 786, 387
• GCF of 13, 541, 711
• GCF of 53, 892, 979

1. What is the GCF of 42, 747, 369?

Answer: GCF of 42, 747, 369 is 3.

2. How to Find the GCF of 42, 747, 369

Answer: Greatest Common Factor(GCF) of 42, 747, 369 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 747, 369) = 3.