Given numbers are 638,914,159,584

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

The LCM of 638,914,159,584 is 13536826248.

Find LCM of 638,914,159,584 with Prime Factorization

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

2 x 319 x 457 x 159 x 292 = 13536826248

Therefore, the lowest common multiple of 638,914,159,584 is 13536826248.

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.

638 x 914 x 159 x 584 = 54147304992

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

914 : 1, 2, 457, 914

159 : 1, 3, 53, 159

584 : 1, 2, 4, 8, 73, 146, 292, 584

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,914,159,584, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

914:2x 457

159:3x 53

584:2x 2x 2x 73

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 54147304992/(1x4)

LCM = 54147304992/4

LCM = 13536826248

Thus, we can understand that the LCM of 638,914,159,584 is 13536826248.

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

• LCM of 957, 318, 788, 909
• LCM of 957, 192, 630, 954
• LCM of 975, 677, 436, 498
• LCM of 192, 507, 635, 462
• LCM of 388, 902, 975, 214

1. What is the LCM of 638, 914, 159, 584?

Answer: LCM of 638, 914, 159, 584 is 13536826248.

2. How to calculate the LCM of 638, 914, 159, 584?

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 638, 914, 159, 584.

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}.