Given numbers are 418,193,730,487

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

The LCM of 418,193,730,487 is 14340206870.

Find LCM of 418,193,730,487 with Prime Factorization

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

2 x 209 x 193 x 365 x 487 = 14340206870

Therefore, the lowest common multiple of 418,193,730,487 is 14340206870.

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.

418 x 193 x 730 x 487 = 28680413740

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.

418 : 1, 2, 11, 19, 22, 38, 209, 418

193 : 1, 193

730 : 1, 2, 5, 10, 73, 146, 365, 730

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,193,730,487, is 1.

Now, the common factors can be found like this.

418:2x 11x 19

193:193

730:2x 5x 73

487:487

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

2 = 2

Therefore, the value for common factors is 2.

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 = 28680413740/(1x2)

LCM = 28680413740/2

LCM = 14340206870

Thus, we can understand that the LCM of 418,193,730,487 is 14340206870.

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

• LCM of 986, 306, 411, 230
• LCM of 423, 680, 743, 353
• LCM of 295, 662, 385, 199
• LCM of 958, 695, 590, 892
• LCM of 404, 145, 284, 876

1. What is the LCM of 418, 193, 730, 487?

Answer: LCM of 418, 193, 730, 487 is 14340206870.

2. How to calculate the LCM of 418, 193, 730, 487?

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 418, 193, 730, 487.

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}.