Greatest Common Factor of 30, 84, 270

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

• Greatest Common Factor of 30, 84, 270 by common division method
• Greatest Common Factor of 30, 84, 270 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 = 6

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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Greatest Common Factor

We found the factors 30,84,270 . The biggest common factor number is the GCF number.
So the greatest common factor 30,84,270 is 6.

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

• GCF of 36, 49, 132
• GCF of 23, 57, 204
• GCF of 21, 89, 246
• GCF of 97, 92, 478
• GCF of 86, 52, 350

1. What is the GCF of 30, 84, 270?

Answer: GCF of 30, 84, 270 is 6.

2. How to Find the GCF of 30, 84, 270

Answer: Greatest Common Factor(GCF) of 30, 84, 270 = 6

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

Step 2: Then multiply all the prime factors GCF(30, 84, 270) = 6.