Greatest Common Factor of 309, 380, 378

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

• Greatest Common Factor of 309, 380, 378 by common division method
• Greatest Common Factor of 309, 380, 378 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 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

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

Greatest Common Factor

We found the factors 309,380,378 . The biggest common factor number is the GCF number.
So the greatest common factor 309,380,378 is 1.

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

• GCF of 885, 271, 483
• GCF of 101, 117, 467
• GCF of 477, 592, 319
• GCF of 333, 471, 537
• GCF of 364, 885, 458

1. What is the GCF of 309, 380, 378?

Answer: GCF of 309, 380, 378 is 1.

2. How to Find the GCF of 309, 380, 378

Answer: Greatest Common Factor(GCF) of 309, 380, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(309, 380, 378) = 1.