Greatest Common Factor of 123, 199, 38

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

• Greatest Common Factor of 123, 199, 38 by common division method
• Greatest Common Factor of 123, 199, 38 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 123,199,38 . The biggest common factor number is the GCF number.
So the greatest common factor 123,199,38 is 1.

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

• GCF of 613, 819, 41
• GCF of 234, 768, 19
• GCF of 765, 810, 66
• GCF of 207, 369, 46
• GCF of 645, 132, 10

1. What is the GCF of 123, 199, 38?

Answer: GCF of 123, 199, 38 is 1.

2. How to Find the GCF of 123, 199, 38

Answer: Greatest Common Factor(GCF) of 123, 199, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 199, 38) = 1.