Greatest Common Factor of 38, 23, 478

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

• Greatest Common Factor of 38, 23, 478 by common division method
• Greatest Common Factor of 38, 23, 478 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 38,23,478 . The biggest common factor number is the GCF number.
So the greatest common factor 38,23,478 is 1.

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

• GCF of 37, 96, 437
• GCF of 90, 15, 275
• GCF of 48, 46, 102
• GCF of 63, 52, 208
• GCF of 50, 14, 703

1. What is the GCF of 38, 23, 478?

Answer: GCF of 38, 23, 478 is 1.

2. How to Find the GCF of 38, 23, 478

Answer: Greatest Common Factor(GCF) of 38, 23, 478 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 23, 478) = 1.