Greatest Common Factor of 27, 17, 39, 161

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

• Greatest Common Factor of 27, 17, 39, 161 by common division method
• Greatest Common Factor of 27, 17, 39, 161 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 39

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

1,3,13,39

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Greatest Common Factor

We found the factors 27,17,39,161 . The biggest common factor number is the GCF number.
So the greatest common factor 27,17,39,161 is 1.

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

• GCF of 22, 83, 34, 320
• GCF of 15, 88, 57, 158
• GCF of 19, 78, 27, 948
• GCF of 36, 94, 49, 431
• GCF of 81, 54, 95, 768

1. What is the GCF of 27, 17, 39, 161?

Answer: GCF of 27, 17, 39, 161 is 1.

2. How to Find the GCF of 27, 17, 39, 161

Answer: Greatest Common Factor(GCF) of 27, 17, 39, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 17, 39, 161) = 1.