Greatest Common Factor of 401, 273, 389

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

• Greatest Common Factor of 401, 273, 389 by common division method
• Greatest Common Factor of 401, 273, 389 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 401

List of positive integer factors of 401 that divides 401 without a remainder.

1,401

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 401,273,389 . The biggest common factor number is the GCF number.
So the greatest common factor 401,273,389 is 1.

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

• GCF of 636, 414, 784
• GCF of 307, 340, 487
• GCF of 630, 423, 883
• GCF of 165, 596, 969
• GCF of 650, 169, 425

1. What is the GCF of 401, 273, 389?

Answer: GCF of 401, 273, 389 is 1.

2. How to Find the GCF of 401, 273, 389

Answer: Greatest Common Factor(GCF) of 401, 273, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(401, 273, 389) = 1.