Greatest Common Factor of 86, 72, 80, 187

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

• Greatest Common Factor of 86, 72, 80, 187 by common division method
• Greatest Common Factor of 86, 72, 80, 187 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

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

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Greatest Common Factor

We found the factors 86,72,80,187 . The biggest common factor number is the GCF number.
So the greatest common factor 86,72,80,187 is 1.

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

• GCF of 71, 75, 20, 609
• GCF of 76, 81, 45, 852
• GCF of 21, 80, 55, 107
• GCF of 48, 30, 97, 494
• GCF of 25, 12, 19, 507

1. What is the GCF of 86, 72, 80, 187?

Answer: GCF of 86, 72, 80, 187 is 1.

2. How to Find the GCF of 86, 72, 80, 187

Answer: Greatest Common Factor(GCF) of 86, 72, 80, 187 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 72, 80, 187) = 1.