Greatest Common Factor of 81, 73, 36, 963

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

• Greatest Common Factor of 81, 73, 36, 963 by common division method
• Greatest Common Factor of 81, 73, 36, 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 81

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

1,3,9,27,81

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

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 81,73,36,963 . The biggest common factor number is the GCF number.
So the greatest common factor 81,73,36,963 is 1.

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

• GCF of 36, 12, 72, 231
• GCF of 97, 86, 20, 324
• GCF of 95, 82, 93, 601
• GCF of 85, 82, 27, 907
• GCF of 56, 27, 53, 981

1. What is the GCF of 81, 73, 36, 963?

Answer: GCF of 81, 73, 36, 963 is 1.

2. How to Find the GCF of 81, 73, 36, 963

Answer: Greatest Common Factor(GCF) of 81, 73, 36, 963 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 73, 36, 963) = 1.