Greatest Common Factor of 378, 82, 331, 390

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

• Greatest Common Factor of 378, 82, 331, 390 by common division method
• Greatest Common Factor of 378, 82, 331, 390 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 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 378,82,331,390 . The biggest common factor number is the GCF number.
So the greatest common factor 378,82,331,390 is 1.

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

• GCF of 273, 61, 408, 659
• GCF of 680, 55, 835, 178
• GCF of 747, 97, 283, 282
• GCF of 257, 13, 407, 775
• GCF of 596, 50, 313, 111

1. What is the GCF of 378, 82, 331, 390?

Answer: GCF of 378, 82, 331, 390 is 1.

2. How to Find the GCF of 378, 82, 331, 390

Answer: Greatest Common Factor(GCF) of 378, 82, 331, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(378, 82, 331, 390) = 1.