Greatest Common Factor of 389, 320, 783

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

• Greatest Common Factor of 389, 320, 783 by common division method
• Greatest Common Factor of 389, 320, 783 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 783

List of positive integer factors of 783 that divides 783 without a remainder.

1,3,9,27,29,87,261,783

Greatest Common Factor

We found the factors 389,320,783 . The biggest common factor number is the GCF number.
So the greatest common factor 389,320,783 is 1.

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

• GCF of 420, 542, 740
• GCF of 832, 220, 646
• GCF of 386, 347, 222
• GCF of 111, 931, 623
• GCF of 928, 978, 515

1. What is the GCF of 389, 320, 783?

Answer: GCF of 389, 320, 783 is 1.

2. How to Find the GCF of 389, 320, 783

Answer: Greatest Common Factor(GCF) of 389, 320, 783 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 320, 783) = 1.