Greatest Common Factor of 389, 287, 765

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

• Greatest Common Factor of 389, 287, 765 by common division method
• Greatest Common Factor of 389, 287, 765 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 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Greatest Common Factor

We found the factors 389,287,765 . The biggest common factor number is the GCF number.
So the greatest common factor 389,287,765 is 1.

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

• GCF of 556, 502, 439
• GCF of 304, 792, 889
• GCF of 961, 685, 203
• GCF of 392, 707, 691
• GCF of 271, 552, 525

1. What is the GCF of 389, 287, 765?

Answer: GCF of 389, 287, 765 is 1.

2. How to Find the GCF of 389, 287, 765

Answer: Greatest Common Factor(GCF) of 389, 287, 765 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 287, 765) = 1.