Greatest Common Factor of 438, 396, 401

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

• Greatest Common Factor of 438, 396, 401 by common division method
• Greatest Common Factor of 438, 396, 401 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 401

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

1,401

Greatest Common Factor

We found the factors 438,396,401 . The biggest common factor number is the GCF number.
So the greatest common factor 438,396,401 is 1.

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

• GCF of 545, 228, 344
• GCF of 754, 281, 724
• GCF of 784, 735, 485
• GCF of 548, 848, 735
• GCF of 132, 327, 576

1. What is the GCF of 438, 396, 401?

Answer: GCF of 438, 396, 401 is 1.

2. How to Find the GCF of 438, 396, 401

Answer: Greatest Common Factor(GCF) of 438, 396, 401 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 396, 401) = 1.