Greatest Common Factor of 96, 21, 47, 81, 96

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

• Greatest Common Factor of 96, 21, 47, 81, 96 by common division method
• Greatest Common Factor of 96, 21, 47, 81, 96 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 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Greatest Common Factor

We found the factors 96,21,47,81,96 . The biggest common factor number is the GCF number.
So the greatest common factor 96,21,47,81,96 is 1.

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

• GCF of 61, 57, 47, 35, 77
• GCF of 56, 49, 74, 17, 40
• GCF of 90, 46, 50, 31, 11
• GCF of 57, 40, 76, 55, 96
• GCF of 86, 75, 59, 50, 88

1. What is the GCF of 96, 21, 47, 81, 96?

Answer: GCF of 96, 21, 47, 81, 96 is 1.

2. How to Find the GCF of 96, 21, 47, 81, 96

Answer: Greatest Common Factor(GCF) of 96, 21, 47, 81, 96 = 1

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

Step 2: Then multiply all the prime factors GCF(96, 21, 47, 81, 96) = 1.