Greatest Common Factor of 389, 357, 68

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

• Greatest Common Factor of 389, 357, 68 by common division method
• Greatest Common Factor of 389, 357, 68 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 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Greatest Common Factor

We found the factors 389,357,68 . The biggest common factor number is the GCF number.
So the greatest common factor 389,357,68 is 1.

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

• GCF of 788, 133, 41
• GCF of 144, 314, 46
• GCF of 635, 709, 75
• GCF of 365, 200, 65
• GCF of 107, 422, 38

1. What is the GCF of 389, 357, 68?

Answer: GCF of 389, 357, 68 is 1.

2. How to Find the GCF of 389, 357, 68

Answer: Greatest Common Factor(GCF) of 389, 357, 68 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 357, 68) = 1.