Greatest Common Factor of 78, 30, 675

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

• Greatest Common Factor of 78, 30, 675 by common division method
• Greatest Common Factor of 78, 30, 675 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 78,30,675 . The biggest common factor number is the GCF number.
So the greatest common factor 78,30,675 is 3.

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

• GCF of 45, 22, 702
• GCF of 41, 45, 705
• GCF of 26, 61, 169
• GCF of 25, 46, 473
• GCF of 17, 60, 260

1. What is the GCF of 78, 30, 675?

Answer: GCF of 78, 30, 675 is 3.

2. How to Find the GCF of 78, 30, 675

Answer: Greatest Common Factor(GCF) of 78, 30, 675 = 3

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

Step 2: Then multiply all the prime factors GCF(78, 30, 675) = 3.