Greatest Common Factor of 9, 99, 81, 58

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

• Greatest Common Factor of 9, 99, 81, 58 by common division method
• Greatest Common Factor of 9, 99, 81, 58 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 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 9,99,81,58 . The biggest common factor number is the GCF number.
So the greatest common factor 9,99,81,58 is 1.

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

• GCF of 8, 72, 98, 44
• GCF of 6, 53, 12, 17
• GCF of 5, 16, 41, 52
• GCF of 7, 68, 35, 47
• GCF of 6, 80, 30, 71

1. What is the GCF of 9, 99, 81, 58?

Answer: GCF of 9, 99, 81, 58 is 1.

2. How to Find the GCF of 9, 99, 81, 58

Answer: Greatest Common Factor(GCF) of 9, 99, 81, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(9, 99, 81, 58) = 1.