Greatest Common Factor of 993, 819, 61

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

• Greatest Common Factor of 993, 819, 61 by common division method
• Greatest Common Factor of 993, 819, 61 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 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Factors of 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 993,819,61 . The biggest common factor number is the GCF number.
So the greatest common factor 993,819,61 is 1.

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

• GCF of 750, 752, 51
• GCF of 892, 591, 68
• GCF of 720, 764, 59
• GCF of 874, 772, 73
• GCF of 302, 696, 37

1. What is the GCF of 993, 819, 61?

Answer: GCF of 993, 819, 61 is 1.

2. How to Find the GCF of 993, 819, 61

Answer: Greatest Common Factor(GCF) of 993, 819, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(993, 819, 61) = 1.