Greatest Common Factor of 389, 182, 420

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

• Greatest Common Factor of 389, 182, 420 by common division method
• Greatest Common Factor of 389, 182, 420 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 182

List of positive integer factors of 182 that divides 182 without a remainder.

1,2,7,13,14,26,91,182

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 389,182,420 . The biggest common factor number is the GCF number.
So the greatest common factor 389,182,420 is 1.

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

• GCF of 877, 586, 571
• GCF of 475, 295, 790
• GCF of 562, 593, 899
• GCF of 371, 908, 466
• GCF of 233, 224, 488

1. What is the GCF of 389, 182, 420?

Answer: GCF of 389, 182, 420 is 1.

2. How to Find the GCF of 389, 182, 420

Answer: Greatest Common Factor(GCF) of 389, 182, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 182, 420) = 1.