Greatest Common Factor of 27, 30, 80

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

• Greatest Common Factor of 27, 30, 80 by common division method
• Greatest Common Factor of 27, 30, 80 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 27,30,80 . The biggest common factor number is the GCF number.
So the greatest common factor 27,30,80 is 1.

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

• GCF of 43, 51, 17
• GCF of 27, 64, 37
• GCF of 59, 54, 50
• GCF of 12, 24, 44
• GCF of 98, 51, 84

1. What is the GCF of 27, 30, 80?

Answer: GCF of 27, 30, 80 is 1.

2. How to Find the GCF of 27, 30, 80

Answer: Greatest Common Factor(GCF) of 27, 30, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 30, 80) = 1.