Greatest Common Factor of 389, 745, 80

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

• Greatest Common Factor of 389, 745, 80 by common division method
• Greatest Common Factor of 389, 745, 80 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 389,745,80 . The biggest common factor number is the GCF number.
So the greatest common factor 389,745,80 is 1.

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

• GCF of 852, 806, 77
• GCF of 916, 828, 30
• GCF of 518, 147, 27
• GCF of 357, 292, 14
• GCF of 326, 245, 17

1. What is the GCF of 389, 745, 80?

Answer: GCF of 389, 745, 80 is 1.

2. How to Find the GCF of 389, 745, 80

Answer: Greatest Common Factor(GCF) of 389, 745, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 745, 80) = 1.