Given numbers are 415,381,545

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

The LCM of 415,381,545 is 17234535.

Find LCM of 415,381,545 with Prime Factorization

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

5 x 83 x 381 x 109 = 17234535

Therefore, the lowest common multiple of 415,381,545 is 17234535.

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.

415 x 381 x 545 = 86172675

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.

415 : 1, 5, 83, 415

381 : 1, 3, 127, 381

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 415,381,545, is 1.

Now, the common factors can be found like this.

415:5x 83

381:3x 127

545:5x 109

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

5 = 5

Therefore, the value for common factors is 5.

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 = 86172675/(1x5)

LCM = 86172675/5

LCM = 17234535

Thus, we can understand that the LCM of 415,381,545 is 17234535.

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

• LCM of 843, 666, 604
• LCM of 995, 729, 809
• LCM of 594, 671, 217
• LCM of 188, 779, 970
• LCM of 682, 157, 298

1. What is the LCM of 415, 381, 545?

Answer: LCM of 415, 381, 545 is 17234535.

2. How to calculate the LCM of 415, 381, 545?

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 415, 381, 545.

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}.