Given numbers are 422,489,715,407

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

The LCM of 422,489,715,407 is 5459200890.

Find LCM of 422,489,715,407 with Prime Factorization

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

11 x 422 x 489 x 65 x 37 = 5459200890

Therefore, the lowest common multiple of 422,489,715,407 is 5459200890.

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.

422 x 489 x 715 x 407 = 60051209790

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.

422 : 1, 2, 211, 422

489 : 1, 3, 163, 489

715 : 1, 5, 11, 13, 55, 65, 143, 715

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,489,715,407, is 1.

Now, the common factors can be found like this.

422:2x 211

489:3x 163

715:5x 11x 13

407:11x 37

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

11 = 11

Therefore, the value for common factors is 11.

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 = 60051209790/(1x11)

LCM = 60051209790/11

LCM = 5459200890

Thus, we can understand that the LCM of 422,489,715,407 is 5459200890.

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

• LCM of 101, 350, 228, 979
• LCM of 596, 367, 521, 964
• LCM of 800, 693, 958, 753
• LCM of 379, 223, 321, 964
• LCM of 584, 181, 976, 221

1. What is the LCM of 422, 489, 715, 407?

Answer: LCM of 422, 489, 715, 407 is 5459200890.

2. How to calculate the LCM of 422, 489, 715, 407?

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 422, 489, 715, 407.

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}.