Greatest Common Factor of 12, 24, 81, 603

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

• Greatest Common Factor of 12, 24, 81, 603 by common division method
• Greatest Common Factor of 12, 24, 81, 603 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 603

List of positive integer factors of 603 that divides 603 without a remainder.

1,3,9,67,201,603

Greatest Common Factor

We found the factors 12,24,81,603 . The biggest common factor number is the GCF number.
So the greatest common factor 12,24,81,603 is 3.

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

• GCF of 96, 47, 33, 272
• GCF of 11, 29, 52, 325
• GCF of 21, 21, 12, 344
• GCF of 95, 42, 15, 540
• GCF of 77, 15, 84, 796

1. What is the GCF of 12, 24, 81, 603?

Answer: GCF of 12, 24, 81, 603 is 3.

2. How to Find the GCF of 12, 24, 81, 603

Answer: Greatest Common Factor(GCF) of 12, 24, 81, 603 = 3

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

Step 2: Then multiply all the prime factors GCF(12, 24, 81, 603) = 3.