Greatest Common Factor of 378, 663, 975

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

• Greatest Common Factor of 378, 663, 975 by common division method
• Greatest Common Factor of 378, 663, 975 with matching the biggest common factor

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

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 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 378,663,975 . The biggest common factor number is the GCF number.
So the greatest common factor 378,663,975 is 3.

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

• GCF of 743, 856, 704
• GCF of 629, 719, 556
• GCF of 655, 503, 269
• GCF of 705, 792, 968
• GCF of 673, 495, 856

1. What is the GCF of 378, 663, 975?

Answer: GCF of 378, 663, 975 is 3.

2. How to Find the GCF of 378, 663, 975

Answer: Greatest Common Factor(GCF) of 378, 663, 975 = 3

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

Step 2: Then multiply all the prime factors GCF(378, 663, 975) = 3.