Greatest Common Factor of 63, 78, 872

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

• Greatest Common Factor of 63, 78, 872 by common division method
• Greatest Common Factor of 63, 78, 872 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 63,78,872 . The biggest common factor number is the GCF number.
So the greatest common factor 63,78,872 is 1.

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

• GCF of 38, 18, 634
• GCF of 81, 71, 944
• GCF of 16, 27, 977
• GCF of 97, 83, 403
• GCF of 62, 29, 899

1. What is the GCF of 63, 78, 872?

Answer: GCF of 63, 78, 872 is 1.

2. How to Find the GCF of 63, 78, 872

Answer: Greatest Common Factor(GCF) of 63, 78, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 78, 872) = 1.