Given numbers are 408,717,149,545,422

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

The LCM of 408,717,149,545,422 is 1670795473560.

Find LCM of 408,717,149,545,422 with Prime Factorization

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

2 x 3 x 68 x 239 x 149 x 545 x 211 = 1670795473560

Therefore, the lowest common multiple of 408,717,149,545,422 is 1670795473560.

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.

408 x 717 x 149 x 545 x 422 = 10024772841360

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.

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

717 : 1, 3, 239, 717

149 : 1, 149

545 : 1, 5, 109, 545

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 408,717,149,545,422, is 1.

Now, the common factors can be found like this.

408:2x 2x 2x 3x 17

717:3x 239

149:149

545:5x 109

422:2x 211

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 10024772841360/(1x6)

LCM = 10024772841360/6

LCM = 1670795473560

Thus, we can understand that the LCM of 408,717,149,545,422 is 1670795473560.

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

• LCM of 760, 358, 554, 839, 769
• LCM of 964, 873, 381, 473, 217
• LCM of 623, 174, 502, 739, 298
• LCM of 700, 722, 172, 220, 713
• LCM of 336, 550, 582, 191, 220

1. What is the LCM of 408, 717, 149, 545, 422?

Answer: LCM of 408, 717, 149, 545, 422 is 1670795473560.

2. How to calculate the LCM of 408, 717, 149, 545, 422?

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 408, 717, 149, 545, 422.

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}.