Greatest Common Factor of 99, 53, 60, 90

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

• Greatest Common Factor of 99, 53, 60, 90 by common division method
• Greatest Common Factor of 99, 53, 60, 90 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 99

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

1,3,9,11,33,99

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 99,53,60,90 . The biggest common factor number is the GCF number.
So the greatest common factor 99,53,60,90 is 1.

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

• GCF of 61, 50, 61, 51
• GCF of 34, 54, 82, 24
• GCF of 46, 97, 21, 88
• GCF of 57, 27, 71, 81
• GCF of 36, 76, 46, 92

1. What is the GCF of 99, 53, 60, 90?

Answer: GCF of 99, 53, 60, 90 is 1.

2. How to Find the GCF of 99, 53, 60, 90

Answer: Greatest Common Factor(GCF) of 99, 53, 60, 90 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 53, 60, 90) = 1.