Given numbers are 900,580,290,638,479

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

The LCM of 900,580,290,638,479 is 137520900.

Find LCM of 900,580,290,638,479 with Prime Factorization

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

2 x 2 x 5 x 29 x 45 x 1 x 1 x 11 x 479 = 137520900

Therefore, the lowest common multiple of 900,580,290,638,479 is 137520900.

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.

900 x 580 x 290 x 638 x 479 = 46262030760000

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.

900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

290 : 1, 2, 5, 10, 29, 58, 145, 290

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

479 : 1, 479

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 900,580,290,638,479, is 1.

Now, the common factors can be found like this.

900:2x 2x 3x 3x 5x 5

580:2x 2x 5x 29

290:2x 5x 29

638:2x 11x 29

479:479

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

2x 2x 2x 2x 5x 5x 29x 29 = 336400

Therefore, the value for common factors is 336400.

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 = 46262030760000/(1x336400)

LCM = 46262030760000/336400

LCM = 137520900

Thus, we can understand that the LCM of 900,580,290,638,479 is 137520900.

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

• LCM of 371, 743, 411, 760, 178
• LCM of 219, 428, 811, 255, 579
• LCM of 643, 723, 565, 424, 797
• LCM of 124, 497, 995, 570, 494
• LCM of 538, 724, 786, 515, 899

1. What is the LCM of 900, 580, 290, 638, 479?

Answer: LCM of 900, 580, 290, 638, 479 is 137520900.

2. How to calculate the LCM of 900, 580, 290, 638, 479?

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 900, 580, 290, 638, 479.

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}.