Greatest Common Factor of 78, 72, 60, 117

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

• Greatest Common Factor of 78, 72, 60, 117 by common division method
• Greatest Common Factor of 78, 72, 60, 117 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 78,72,60,117 . The biggest common factor number is the GCF number.
So the greatest common factor 78,72,60,117 is 3.

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

• GCF of 99, 89, 89, 174
• GCF of 72, 77, 24, 583
• GCF of 52, 81, 56, 264
• GCF of 56, 30, 81, 636
• GCF of 57, 88, 26, 236

1. What is the GCF of 78, 72, 60, 117?

Answer: GCF of 78, 72, 60, 117 is 3.

2. How to Find the GCF of 78, 72, 60, 117

Answer: Greatest Common Factor(GCF) of 78, 72, 60, 117 = 3

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

Step 2: Then multiply all the prime factors GCF(78, 72, 60, 117) = 3.