Greatest Common Factor of 15, 330, 306

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

• Greatest Common Factor of 15, 330, 306 by common division method
• Greatest Common Factor of 15, 330, 306 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 15,330,306 . The biggest common factor number is the GCF number.
So the greatest common factor 15,330,306 is 3.

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

• GCF of 35, 455, 402
• GCF of 45, 666, 230
• GCF of 54, 120, 246
• GCF of 42, 753, 945
• GCF of 14, 648, 380

1. What is the GCF of 15, 330, 306?

Answer: GCF of 15, 330, 306 is 3.

2. How to Find the GCF of 15, 330, 306

Answer: Greatest Common Factor(GCF) of 15, 330, 306 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 330, 306) = 3.