Greatest Common Factor of 381, 378, 392

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

• Greatest Common Factor of 381, 378, 392 by common division method
• Greatest Common Factor of 381, 378, 392 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

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 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Greatest Common Factor

We found the factors 381,378,392 . The biggest common factor number is the GCF number.
So the greatest common factor 381,378,392 is 1.

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

• GCF of 182, 117, 962
• GCF of 308, 399, 378
• GCF of 743, 844, 975
• GCF of 568, 755, 287
• GCF of 385, 861, 171

1. What is the GCF of 381, 378, 392?

Answer: GCF of 381, 378, 392 is 1.

2. How to Find the GCF of 381, 378, 392

Answer: Greatest Common Factor(GCF) of 381, 378, 392 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 378, 392) = 1.