Greatest Common Factor of 30, 24, 249

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

• Greatest Common Factor of 30, 24, 249 by common division method
• Greatest Common Factor of 30, 24, 249 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 30,24,249 . The biggest common factor number is the GCF number.
So the greatest common factor 30,24,249 is 3.

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

• GCF of 84, 26, 945
• GCF of 78, 63, 730
• GCF of 61, 45, 622
• GCF of 95, 29, 485
• GCF of 53, 91, 799

1. What is the GCF of 30, 24, 249?

Answer: GCF of 30, 24, 249 is 3.

2. How to Find the GCF of 30, 24, 249

Answer: Greatest Common Factor(GCF) of 30, 24, 249 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 24, 249) = 3.