Greatest Common Factor of 78, 66, 370

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

• Greatest Common Factor of 78, 66, 370 by common division method
• Greatest Common Factor of 78, 66, 370 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 = 2

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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Greatest Common Factor

We found the factors 78,66,370 . The biggest common factor number is the GCF number.
So the greatest common factor 78,66,370 is 2.

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

• GCF of 44, 20, 173
• GCF of 63, 92, 864
• GCF of 73, 84, 467
• GCF of 91, 93, 949
• GCF of 68, 64, 610

1. What is the GCF of 78, 66, 370?

Answer: GCF of 78, 66, 370 is 2.

2. How to Find the GCF of 78, 66, 370

Answer: Greatest Common Factor(GCF) of 78, 66, 370 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 66, 370) = 2.