Greatest Common Factor of 99, 93, 30, 15

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

• Greatest Common Factor of 99, 93, 30, 15 by common division method
• Greatest Common Factor of 99, 93, 30, 15 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

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 15

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

1,3,5,15

Greatest Common Factor

We found the factors 99,93,30,15 . The biggest common factor number is the GCF number.
So the greatest common factor 99,93,30,15 is 3.

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

• GCF of 30, 48, 87, 51
• GCF of 56, 68, 25, 63
• GCF of 64, 44, 38, 17
• GCF of 99, 23, 35, 54
• GCF of 11, 33, 26, 26

1. What is the GCF of 99, 93, 30, 15?

Answer: GCF of 99, 93, 30, 15 is 3.

2. How to Find the GCF of 99, 93, 30, 15

Answer: Greatest Common Factor(GCF) of 99, 93, 30, 15 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 93, 30, 15) = 3.