Greatest Common Factor of 87, 32, 81, 14, 72

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

• Greatest Common Factor of 87, 32, 81, 14, 72 by common division method
• Greatest Common Factor of 87, 32, 81, 14, 72 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 87

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

1,3,29,87

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 81

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

1,3,9,27,81

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

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

Greatest Common Factor

We found the factors 87,32,81,14,72 . The biggest common factor number is the GCF number.
So the greatest common factor 87,32,81,14,72 is 1.

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

• GCF of 64, 47, 61, 39, 27
• GCF of 99, 82, 98, 59, 25
• GCF of 89, 36, 34, 66, 38
• GCF of 62, 51, 83, 28, 26
• GCF of 50, 54, 72, 23, 15

1. What is the GCF of 87, 32, 81, 14, 72?

Answer: GCF of 87, 32, 81, 14, 72 is 1.

2. How to Find the GCF of 87, 32, 81, 14, 72

Answer: Greatest Common Factor(GCF) of 87, 32, 81, 14, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 32, 81, 14, 72) = 1.