Greatest Common Factor of 24, 72, 71, 87, 13

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

• Greatest Common Factor of 24, 72, 71, 87, 13 by common division method
• Greatest Common Factor of 24, 72, 71, 87, 13 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 24,72,71,87,13 . The biggest common factor number is the GCF number.
So the greatest common factor 24,72,71,87,13 is 1.

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

• GCF of 37, 50, 28, 19, 84
• GCF of 99, 23, 90, 17, 99
• GCF of 86, 89, 63, 62, 85
• GCF of 26, 48, 38, 69, 52
• GCF of 31, 30, 49, 59, 95

1. What is the GCF of 24, 72, 71, 87, 13?

Answer: GCF of 24, 72, 71, 87, 13 is 1.

2. How to Find the GCF of 24, 72, 71, 87, 13

Answer: Greatest Common Factor(GCF) of 24, 72, 71, 87, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 72, 71, 87, 13) = 1.