Greatest Common Factor of 99, 43, 820

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

• Greatest Common Factor of 99, 43, 820 by common division method
• Greatest Common Factor of 99, 43, 820 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 99,43,820 . The biggest common factor number is the GCF number.
So the greatest common factor 99,43,820 is 1.

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

• GCF of 20, 32, 827
• GCF of 77, 41, 284
• GCF of 17, 58, 637
• GCF of 56, 27, 758
• GCF of 43, 85, 789

1. What is the GCF of 99, 43, 820?

Answer: GCF of 99, 43, 820 is 1.

2. How to Find the GCF of 99, 43, 820

Answer: Greatest Common Factor(GCF) of 99, 43, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 43, 820) = 1.