Greatest Common Factor of 345, 38

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

• Greatest Common Factor of 345, 38 by common division method
• Greatest Common Factor of 345, 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

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 345,38 . The biggest common factor number is the GCF number.
So the greatest common factor 345,38 is 1.

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

• GCF of 872, 76
• GCF of 268, 94
• GCF of 373, 82
• GCF of 544, 19
• GCF of 105, 84

1. What is the GCF of 345, 38?

Answer: GCF of 345, 38 is 1.

2. How to Find the GCF of 345, 38

Answer: Greatest Common Factor(GCF) of 345, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 38) = 1.