Greatest Common Factor of 81, 96, 51, 224

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

• Greatest Common Factor of 81, 96, 51, 224 by common division method
• Greatest Common Factor of 81, 96, 51, 224 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 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

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Greatest Common Factor

We found the factors 81,96,51,224 . The biggest common factor number is the GCF number.
So the greatest common factor 81,96,51,224 is 1.

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

• GCF of 78, 72, 99, 542
• GCF of 67, 60, 15, 717
• GCF of 37, 47, 70, 770
• GCF of 95, 52, 27, 941
• GCF of 88, 10, 38, 947

1. What is the GCF of 81, 96, 51, 224?

Answer: GCF of 81, 96, 51, 224 is 1.

2. How to Find the GCF of 81, 96, 51, 224

Answer: Greatest Common Factor(GCF) of 81, 96, 51, 224 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 96, 51, 224) = 1.