Greatest Common Factor of 189, 994, 66

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

• Greatest Common Factor of 189, 994, 66 by common division method
• Greatest Common Factor of 189, 994, 66 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 189,994,66 . The biggest common factor number is the GCF number.
So the greatest common factor 189,994,66 is 1.

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

• GCF of 889, 500, 43
• GCF of 442, 805, 59
• GCF of 350, 777, 16
• GCF of 274, 276, 99
• GCF of 424, 422, 95

1. What is the GCF of 189, 994, 66?

Answer: GCF of 189, 994, 66 is 1.

2. How to Find the GCF of 189, 994, 66

Answer: Greatest Common Factor(GCF) of 189, 994, 66 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 994, 66) = 1.