Greatest Common Factor of 27, 39, 83, 51, 78

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

• Greatest Common Factor of 27, 39, 83, 51, 78 by common division method
• Greatest Common Factor of 27, 39, 83, 51, 78 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 27,39,83,51,78 . The biggest common factor number is the GCF number.
So the greatest common factor 27,39,83,51,78 is 1.

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

• GCF of 81, 71, 63, 41, 33
• GCF of 27, 41, 54, 75, 88
• GCF of 96, 71, 19, 45, 90
• GCF of 60, 69, 25, 41, 71
• GCF of 27, 70, 74, 25, 39

1. What is the GCF of 27, 39, 83, 51, 78?

Answer: GCF of 27, 39, 83, 51, 78 is 1.

2. How to Find the GCF of 27, 39, 83, 51, 78

Answer: Greatest Common Factor(GCF) of 27, 39, 83, 51, 78 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 39, 83, 51, 78) = 1.