Greatest Common Factor of 27, 83, 51, 42, 33

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

• Greatest Common Factor of 27, 83, 51, 42, 33 by common division method
• Greatest Common Factor of 27, 83, 51, 42, 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 51

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

1,3,17,51

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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 27,83,51,42,33 . The biggest common factor number is the GCF number.
So the greatest common factor 27,83,51,42,33 is 1.

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

• GCF of 19, 49, 54, 65, 65
• GCF of 68, 30, 47, 18, 31
• GCF of 67, 79, 76, 79, 89
• GCF of 67, 30, 26, 71, 17
• GCF of 48, 53, 48, 83, 76

1. What is the GCF of 27, 83, 51, 42, 33?

Answer: GCF of 27, 83, 51, 42, 33 is 1.

2. How to Find the GCF of 27, 83, 51, 42, 33

Answer: Greatest Common Factor(GCF) of 27, 83, 51, 42, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 83, 51, 42, 33) = 1.