Greatest Common Factor of 87, 81, 76, 1, 32

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

• Greatest Common Factor of 87, 81, 76, 1, 32 by common division method
• Greatest Common Factor of 87, 81, 76, 1, 32 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 81

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

1,3,9,27,81

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 32

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

1,2,4,8,16,32

Greatest Common Factor

We found the factors 87,81,76,1,32 . The biggest common factor number is the GCF number.
So the greatest common factor 87,81,76,1,32 is 1.

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

• GCF of 10, 34, 34, 2, 76
• GCF of 30, 63, 39, 1, 16
• GCF of 54, 43, 34, 3, 31
• GCF of 24, 30, 64, 1, 41
• GCF of 47, 20, 68, 1, 73

1. What is the GCF of 87, 81, 76, 1, 32?

Answer: GCF of 87, 81, 76, 1, 32 is 1.

2. How to Find the GCF of 87, 81, 76, 1, 32

Answer: Greatest Common Factor(GCF) of 87, 81, 76, 1, 32 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 81, 76, 1, 32) = 1.