Greatest Common Factor of 389, 630, 749

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

• Greatest Common Factor of 389, 630, 749 by common division method
• Greatest Common Factor of 389, 630, 749 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 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 389,630,749 . The biggest common factor number is the GCF number.
So the greatest common factor 389,630,749 is 1.

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

• GCF of 694, 655, 877
• GCF of 789, 478, 489
• GCF of 231, 379, 709
• GCF of 391, 503, 794
• GCF of 585, 919, 884

1. What is the GCF of 389, 630, 749?

Answer: GCF of 389, 630, 749 is 1.

2. How to Find the GCF of 389, 630, 749

Answer: Greatest Common Factor(GCF) of 389, 630, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 630, 749) = 1.