Given numbers are 818,193,381,409

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

The LCM of 818,193,381,409 is 60149994.

Find LCM of 818,193,381,409 with Prime Factorization

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

409 x 2 x 193 x 381 x 1 = 60149994

Therefore, the lowest common multiple of 818,193,381,409 is 60149994.

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.

818 x 193 x 381 x 409 = 24601347546

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.

818 : 1, 2, 409, 818

193 : 1, 193

381 : 1, 3, 127, 381

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,193,381,409, is 1.

Now, the common factors can be found like this.

818:2x 409

193:193

381:3x 127

409:409

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

409 = 409

Therefore, the value for common factors is 409.

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 = 24601347546/(1x409)

LCM = 24601347546/409

LCM = 60149994

Thus, we can understand that the LCM of 818,193,381,409 is 60149994.

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

• LCM of 505, 532, 842, 717
• LCM of 401, 762, 840, 739
• LCM of 212, 678, 682, 198
• LCM of 822, 466, 447, 196
• LCM of 505, 595, 543, 605

1. What is the LCM of 818, 193, 381, 409?

Answer: LCM of 818, 193, 381, 409 is 60149994.

2. How to calculate the LCM of 818, 193, 381, 409?

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 818, 193, 381, 409.

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}.