Greatest Common Factor of 189, 789, 305, 104

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

• Greatest Common Factor of 189, 789, 305, 104 by common division method
• Greatest Common Factor of 189, 789, 305, 104 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 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Factors of 104

List of positive integer factors of 104 that divides 104 without a remainder.

1,2,4,8,13,26,52,104

Greatest Common Factor

We found the factors 189,789,305,104 . The biggest common factor number is the GCF number.
So the greatest common factor 189,789,305,104 is 1.

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

• GCF of 219, 131, 498, 220
• GCF of 645, 748, 619, 130
• GCF of 406, 494, 617, 129
• GCF of 240, 744, 683, 162
• GCF of 931, 364, 611, 945

1. What is the GCF of 189, 789, 305, 104?

Answer: GCF of 189, 789, 305, 104 is 1.

2. How to Find the GCF of 189, 789, 305, 104

Answer: Greatest Common Factor(GCF) of 189, 789, 305, 104 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 789, 305, 104) = 1.