Greatest Common Factor of 72, 28, 963

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

• Greatest Common Factor of 72, 28, 963 by common division method
• Greatest Common Factor of 72, 28, 963 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Greatest Common Factor

We found the factors 72,28,963 . The biggest common factor number is the GCF number.
So the greatest common factor 72,28,963 is 1.

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

• GCF of 46, 95, 144
• GCF of 35, 89, 852
• GCF of 84, 69, 401
• GCF of 34, 47, 742
• GCF of 70, 21, 671

1. What is the GCF of 72, 28, 963?

Answer: GCF of 72, 28, 963 is 1.

2. How to Find the GCF of 72, 28, 963

Answer: Greatest Common Factor(GCF) of 72, 28, 963 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 28, 963) = 1.