Greatest Common Factor of 87, 76, 19, 5

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

• Greatest Common Factor of 87, 76, 19, 5 by common division method
• Greatest Common Factor of 87, 76, 19, 5 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 76

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

1,2,4,19,38,76

Factors of 19

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

1,19

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Greatest Common Factor

We found the factors 87,76,19,5 . The biggest common factor number is the GCF number.
So the greatest common factor 87,76,19,5 is 1.

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

• GCF of 62, 52, 65, 4
• GCF of 56, 76, 23, 1
• GCF of 75, 52, 19, 4
• GCF of 25, 53, 89, 1
• GCF of 45, 50, 62, 6

1. What is the GCF of 87, 76, 19, 5?

Answer: GCF of 87, 76, 19, 5 is 1.

2. How to Find the GCF of 87, 76, 19, 5

Answer: Greatest Common Factor(GCF) of 87, 76, 19, 5 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 76, 19, 5) = 1.