Greatest Common Factor of 45, 24, 231

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

• Greatest Common Factor of 45, 24, 231 by common division method
• Greatest Common Factor of 45, 24, 231 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 45,24,231 . The biggest common factor number is the GCF number.
So the greatest common factor 45,24,231 is 3.

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

• GCF of 65, 60, 669
• GCF of 34, 24, 329
• GCF of 85, 84, 160
• GCF of 79, 58, 745
• GCF of 40, 15, 650

1. What is the GCF of 45, 24, 231?

Answer: GCF of 45, 24, 231 is 3.

2. How to Find the GCF of 45, 24, 231

Answer: Greatest Common Factor(GCF) of 45, 24, 231 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 24, 231) = 3.