Greatest Common Factor of 5, 36, 89, 60, 21

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

• Greatest Common Factor of 5, 36, 89, 60, 21 by common division method
• Greatest Common Factor of 5, 36, 89, 60, 21 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 5

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

1,5

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 89

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

1,89

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 5,36,89,60,21 . The biggest common factor number is the GCF number.
So the greatest common factor 5,36,89,60,21 is 1.

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

• GCF of 6, 73, 83, 62, 21
• GCF of 6, 44, 84, 99, 25
• GCF of 7, 34, 20, 58, 24
• GCF of 4, 88, 71, 78, 96
• GCF of 8, 26, 30, 84, 27

1. What is the GCF of 5, 36, 89, 60, 21?

Answer: GCF of 5, 36, 89, 60, 21 is 1.

2. How to Find the GCF of 5, 36, 89, 60, 21

Answer: Greatest Common Factor(GCF) of 5, 36, 89, 60, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(5, 36, 89, 60, 21) = 1.