Greatest Common Factor of 63, 80, 478

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

• Greatest Common Factor of 63, 80, 478 by common division method
• Greatest Common Factor of 63, 80, 478 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 63

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

1,3,7,9,21,63

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 63,80,478 . The biggest common factor number is the GCF number.
So the greatest common factor 63,80,478 is 1.

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

• GCF of 38, 54, 335
• GCF of 31, 53, 810
• GCF of 45, 83, 159
• GCF of 66, 88, 237
• GCF of 31, 21, 764

1. What is the GCF of 63, 80, 478?

Answer: GCF of 63, 80, 478 is 1.

2. How to Find the GCF of 63, 80, 478

Answer: Greatest Common Factor(GCF) of 63, 80, 478 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 80, 478) = 1.