Given numbers are 406,197,422,587

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

The LCM of 406,197,422,587 is 9906330574.

Find LCM of 406,197,422,587 with Prime Factorization

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

2 x 203 x 197 x 211 x 587 = 9906330574

Therefore, the lowest common multiple of 406,197,422,587 is 9906330574.

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.

406 x 197 x 422 x 587 = 19812661148

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

197 : 1, 197

422 : 1, 2, 211, 422

587 : 1, 587

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,197,422,587, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

197:197

422:2x 211

587:587

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 = 19812661148/(1x2)

LCM = 19812661148/2

LCM = 9906330574

Thus, we can understand that the LCM of 406,197,422,587 is 9906330574.

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

• LCM of 160, 191, 311, 469
• LCM of 766, 280, 189, 554
• LCM of 359, 266, 277, 314
• LCM of 820, 550, 498, 502
• LCM of 922, 517, 329, 135

1. What is the LCM of 406, 197, 422, 587?

Answer: LCM of 406, 197, 422, 587 is 9906330574.

2. How to calculate the LCM of 406, 197, 422, 587?

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 406, 197, 422, 587.

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}.