Greatest Common Factor of 438, 342, 193

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

• Greatest Common Factor of 438, 342, 193 by common division method
• Greatest Common Factor of 438, 342, 193 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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 193

List of positive integer factors of 193 that divides 193 without a remainder.

1,193

Greatest Common Factor

We found the factors 438,342,193 . The biggest common factor number is the GCF number.
So the greatest common factor 438,342,193 is 1.

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

• GCF of 493, 680, 278
• GCF of 559, 689, 413
• GCF of 390, 710, 239
• GCF of 537, 831, 435
• GCF of 909, 623, 860

1. What is the GCF of 438, 342, 193?

Answer: GCF of 438, 342, 193 is 1.

2. How to Find the GCF of 438, 342, 193

Answer: Greatest Common Factor(GCF) of 438, 342, 193 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 342, 193) = 1.