Greatest Common Factor of 78, 315, 306

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

• Greatest Common Factor of 78, 315, 306 by common division method
• Greatest Common Factor of 78, 315, 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

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 78,315,306 . The biggest common factor number is the GCF number.
So the greatest common factor 78,315,306 is 3.

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

• GCF of 36, 789, 136
• GCF of 22, 433, 999
• GCF of 55, 190, 403
• GCF of 82, 641, 793
• GCF of 31, 662, 976

1. What is the GCF of 78, 315, 306?

Answer: GCF of 78, 315, 306 is 3.

2. How to Find the GCF of 78, 315, 306

Answer: Greatest Common Factor(GCF) of 78, 315, 306 = 3

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

Step 2: Then multiply all the prime factors GCF(78, 315, 306) = 3.