Greatest Common Factor of 86, 50, 18, 89, 16

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

• Greatest Common Factor of 86, 50, 18, 89, 16 by common division method
• Greatest Common Factor of 86, 50, 18, 89, 16 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 50

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

1,2,5,10,25,50

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 86,50,18,89,16 . The biggest common factor number is the GCF number.
So the greatest common factor 86,50,18,89,16 is 1.

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

• GCF of 37, 69, 17, 35, 25
• GCF of 33, 68, 26, 20, 51
• GCF of 54, 33, 45, 24, 22
• GCF of 17, 61, 95, 98, 20
• GCF of 47, 22, 38, 19, 92

1. What is the GCF of 86, 50, 18, 89, 16?

Answer: GCF of 86, 50, 18, 89, 16 is 1.

2. How to Find the GCF of 86, 50, 18, 89, 16

Answer: Greatest Common Factor(GCF) of 86, 50, 18, 89, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 50, 18, 89, 16) = 1.