Greatest Common Factor of 30, 27, 195

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

• Greatest Common Factor of 30, 27, 195 by common division method
• Greatest Common Factor of 30, 27, 195 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 27

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

1,3,9,27

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 30,27,195 . The biggest common factor number is the GCF number.
So the greatest common factor 30,27,195 is 3.

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

• GCF of 37, 55, 373
• GCF of 23, 48, 388
• GCF of 88, 22, 998
• GCF of 33, 50, 731
• GCF of 36, 49, 476

1. What is the GCF of 30, 27, 195?

Answer: GCF of 30, 27, 195 is 3.

2. How to Find the GCF of 30, 27, 195

Answer: Greatest Common Factor(GCF) of 30, 27, 195 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 27, 195) = 3.