Greatest Common Factor of 24, 12, 19

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

• Greatest Common Factor of 24, 12, 19 by common division method
• Greatest Common Factor of 24, 12, 19 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 12

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

1,2,3,4,6,12

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 24,12,19 . The biggest common factor number is the GCF number.
So the greatest common factor 24,12,19 is 1.

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

• GCF of 48, 26, 31
• GCF of 78, 56, 99
• GCF of 31, 10, 12
• GCF of 35, 86, 11
• GCF of 98, 54, 21

1. What is the GCF of 24, 12, 19?

Answer: GCF of 24, 12, 19 is 1.

2. How to Find the GCF of 24, 12, 19

Answer: Greatest Common Factor(GCF) of 24, 12, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 12, 19) = 1.