Greatest Common Factor of 378, 401, 63

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

• Greatest Common Factor of 378, 401, 63 by common division method
• Greatest Common Factor of 378, 401, 63 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 401

List of positive integer factors of 401 that divides 401 without a remainder.

1,401

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 378,401,63 . The biggest common factor number is the GCF number.
So the greatest common factor 378,401,63 is 1.

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

• GCF of 909, 438, 38
• GCF of 476, 479, 27
• GCF of 919, 166, 89
• GCF of 224, 524, 97
• GCF of 465, 600, 10

1. What is the GCF of 378, 401, 63?

Answer: GCF of 378, 401, 63 is 1.

2. How to Find the GCF of 378, 401, 63

Answer: Greatest Common Factor(GCF) of 378, 401, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(378, 401, 63) = 1.