Greatest Common Factor of 82, 16, 81, 33

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

• Greatest Common Factor of 82, 16, 81, 33 by common division method
• Greatest Common Factor of 82, 16, 81, 33 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 81

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

1,3,9,27,81

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 82,16,81,33 . The biggest common factor number is the GCF number.
So the greatest common factor 82,16,81,33 is 1.

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

• GCF of 41, 42, 47, 96
• GCF of 93, 84, 78, 23
• GCF of 79, 11, 60, 11
• GCF of 39, 44, 76, 32
• GCF of 64, 34, 19, 44

1. What is the GCF of 82, 16, 81, 33?

Answer: GCF of 82, 16, 81, 33 is 1.

2. How to Find the GCF of 82, 16, 81, 33

Answer: Greatest Common Factor(GCF) of 82, 16, 81, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 16, 81, 33) = 1.