Greatest Common Factor of 38, 71, 123

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

• Greatest Common Factor of 38, 71, 123 by common division method
• Greatest Common Factor of 38, 71, 123 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 38

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

1,2,19,38

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 123

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

1,3,41,123

Greatest Common Factor

We found the factors 38,71,123 . The biggest common factor number is the GCF number.
So the greatest common factor 38,71,123 is 1.

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

• GCF of 45, 27, 240
• GCF of 41, 34, 424
• GCF of 34, 34, 701
• GCF of 89, 64, 447
• GCF of 47, 49, 148

1. What is the GCF of 38, 71, 123?

Answer: GCF of 38, 71, 123 is 1.

2. How to Find the GCF of 38, 71, 123

Answer: Greatest Common Factor(GCF) of 38, 71, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 71, 123) = 1.