Greatest Common Factor of 378, 979, 921

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

• Greatest Common Factor of 378, 979, 921 by common division method
• Greatest Common Factor of 378, 979, 921 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 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 378,979,921 . The biggest common factor number is the GCF number.
So the greatest common factor 378,979,921 is 1.

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

• GCF of 458, 524, 872
• GCF of 903, 163, 592
• GCF of 649, 247, 391
• GCF of 128, 234, 105
• GCF of 523, 589, 261

1. What is the GCF of 378, 979, 921?

Answer: GCF of 378, 979, 921 is 1.

2. How to Find the GCF of 378, 979, 921

Answer: Greatest Common Factor(GCF) of 378, 979, 921 = 1

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

Step 2: Then multiply all the prime factors GCF(378, 979, 921) = 1.