Greatest Common Factor of 87, 73, 82, 72

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

• Greatest Common Factor of 87, 73, 82, 72 by common division method
• Greatest Common Factor of 87, 73, 82, 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

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 87,73,82,72 . The biggest common factor number is the GCF number.
So the greatest common factor 87,73,82,72 is 1.

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

• GCF of 45, 60, 32, 79
• GCF of 38, 46, 20, 43
• GCF of 27, 74, 19, 35
• GCF of 90, 13, 47, 67
• GCF of 99, 21, 90, 37

1. What is the GCF of 87, 73, 82, 72?

Answer: GCF of 87, 73, 82, 72 is 1.

2. How to Find the GCF of 87, 73, 82, 72

Answer: Greatest Common Factor(GCF) of 87, 73, 82, 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, 73, 82, 72) = 1.