Greatest Common Factor of 306, 480, 261

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

• Greatest Common Factor of 306, 480, 261 by common division method
• Greatest Common Factor of 306, 480, 261 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 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

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 306,480,261 . The biggest common factor number is the GCF number.
So the greatest common factor 306,480,261 is 3.

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

• GCF of 482, 923, 567
• GCF of 834, 669, 723
• GCF of 949, 227, 612
• GCF of 662, 515, 341
• GCF of 523, 445, 285

1. What is the GCF of 306, 480, 261?

Answer: GCF of 306, 480, 261 is 3.

2. How to Find the GCF of 306, 480, 261

Answer: Greatest Common Factor(GCF) of 306, 480, 261 = 3

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

Step 2: Then multiply all the prime factors GCF(306, 480, 261) = 3.