Given numbers are 378,194,388

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 378,194,388 is 73332.

Find LCM of 378,194,388 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 97 x 189 x 1 x 2 = 73332

Therefore, the lowest common multiple of 378,194,388 is 73332.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

378 x 194 x 388 = 28452816

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

194 : 1, 2, 97, 194

388 : 1, 2, 4, 97, 194, 388

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,194,388, is 2.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

194:2x 97

388:2x 2x 97

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 97 = 194

Therefore, the value for common factors is 194.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 28452816/(2x194)

LCM = 28452816/388

LCM = 73332

Thus, we can understand that the LCM of 378,194,388 is 73332.

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

• LCM of 914, 210, 360
• LCM of 326, 163, 898
• LCM of 426, 311, 823
• LCM of 829, 759, 840
• LCM of 309, 791, 287

1. What is the LCM of 378, 194, 388?

Answer: LCM of 378, 194, 388 is 73332.

2. How to calculate the LCM of 378, 194, 388?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 378, 194, 388.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.