Greatest Common Factor of 15, 105, 540

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

• Greatest Common Factor of 15, 105, 540 by common division method
• Greatest Common Factor of 15, 105, 540 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 x 5 = 15

Factors of 15

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

1,3,5,15

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 15,105,540 . The biggest common factor number is the GCF number.
So the greatest common factor 15,105,540 is 15.

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

• GCF of 57, 797, 328
• GCF of 44, 946, 132
• GCF of 32, 368, 980
• GCF of 46, 188, 262
• GCF of 56, 965, 789

1. What is the GCF of 15, 105, 540?

Answer: GCF of 15, 105, 540 is 15.

2. How to Find the GCF of 15, 105, 540

Answer: Greatest Common Factor(GCF) of 15, 105, 540 = 15

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

Step 2: Then multiply all the prime factors GCF(15, 105, 540) = 15.