Greatest Common Factor of 38, 15, 361, 612

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

• Greatest Common Factor of 38, 15, 361, 612 by common division method
• Greatest Common Factor of 38, 15, 361, 612 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Factors of 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Greatest Common Factor

We found the factors 38,15,361,612 . The biggest common factor number is the GCF number.
So the greatest common factor 38,15,361,612 is 1.

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

• GCF of 65, 74, 409, 392
• GCF of 52, 36, 960, 452
• GCF of 25, 65, 697, 500
• GCF of 26, 38, 732, 276
• GCF of 57, 23, 557, 913

1. What is the GCF of 38, 15, 361, 612?

Answer: GCF of 38, 15, 361, 612 is 1.

2. How to Find the GCF of 38, 15, 361, 612

Answer: Greatest Common Factor(GCF) of 38, 15, 361, 612 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 15, 361, 612) = 1.