Greatest Common Factor of 85, 50, 75, 87

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

• Greatest Common Factor of 85, 50, 75, 87 by common division method
• Greatest Common Factor of 85, 50, 75, 87 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 87

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

1,3,29,87

Greatest Common Factor

We found the factors 85,50,75,87 . The biggest common factor number is the GCF number.
So the greatest common factor 85,50,75,87 is 1.

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

• GCF of 19, 37, 51, 86
• GCF of 92, 43, 61, 57
• GCF of 16, 96, 75, 91
• GCF of 90, 48, 69, 28
• GCF of 32, 26, 37, 23

1. What is the GCF of 85, 50, 75, 87?

Answer: GCF of 85, 50, 75, 87 is 1.

2. How to Find the GCF of 85, 50, 75, 87

Answer: Greatest Common Factor(GCF) of 85, 50, 75, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 50, 75, 87) = 1.