Greatest Common Factor of 291, 399, 378

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

• Greatest Common Factor of 291, 399, 378 by common division method
• Greatest Common Factor of 291, 399, 378 with matching the biggest common factor

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

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

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 291,399,378 . The biggest common factor number is the GCF number.
So the greatest common factor 291,399,378 is 3.

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

• GCF of 243, 257, 137
• GCF of 574, 730, 748
• GCF of 896, 285, 969
• GCF of 363, 465, 730
• GCF of 170, 915, 714

1. What is the GCF of 291, 399, 378?

Answer: GCF of 291, 399, 378 is 3.

2. How to Find the GCF of 291, 399, 378

Answer: Greatest Common Factor(GCF) of 291, 399, 378 = 3

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

Step 2: Then multiply all the prime factors GCF(291, 399, 378) = 3.