Greatest Common Factor of 15, 60, 14, 18

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

• Greatest Common Factor of 15, 60, 14, 18 by common division method
• Greatest Common Factor of 15, 60, 14, 18 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 15,60,14,18 . The biggest common factor number is the GCF number.
So the greatest common factor 15,60,14,18 is 1.

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

• GCF of 61, 27, 74, 69
• GCF of 88, 11, 46, 19
• GCF of 81, 90, 31, 70
• GCF of 92, 48, 14, 45
• GCF of 55, 32, 54, 31

1. What is the GCF of 15, 60, 14, 18?

Answer: GCF of 15, 60, 14, 18 is 1.

2. How to Find the GCF of 15, 60, 14, 18

Answer: Greatest Common Factor(GCF) of 15, 60, 14, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 60, 14, 18) = 1.