Given numbers are 390,332,746,181

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

The LCM of 390,332,746,181 is 4370791620.

Find LCM of 390,332,746,181 with Prime Factorization

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

2 x 195 x 166 x 373 x 181 = 4370791620

Therefore, the lowest common multiple of 390,332,746,181 is 4370791620.

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.

390 x 332 x 746 x 181 = 17483166480

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

332 : 1, 2, 4, 83, 166, 332

746 : 1, 2, 373, 746

181 : 1, 181

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,332,746,181, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

332:2x 2x 83

746:2x 373

181:181

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 17483166480/(1x4)

LCM = 17483166480/4

LCM = 4370791620

Thus, we can understand that the LCM of 390,332,746,181 is 4370791620.

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

• LCM of 710, 203, 981, 995
• LCM of 721, 104, 978, 304
• LCM of 514, 535, 391, 331
• LCM of 369, 214, 835, 802
• LCM of 623, 744, 448, 588

1. What is the LCM of 390, 332, 746, 181?

Answer: LCM of 390, 332, 746, 181 is 4370791620.

2. How to calculate the LCM of 390, 332, 746, 181?

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 390, 332, 746, 181.

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}.