Given numbers are 515,697,406,493

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

The LCM of 515,697,406,493 is 145735730.

Find LCM of 515,697,406,493 with Prime Factorization

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

17 x 29 x 515 x 41 x 14 x 1 = 145735730

Therefore, the lowest common multiple of 515,697,406,493 is 145735730.

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.

515 x 697 x 406 x 493 = 71847714890

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.

515 : 1, 5, 103, 515

697 : 1, 17, 41, 697

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

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 515,697,406,493, is 1.

Now, the common factors can be found like this.

515:5x 103

697:17x 41

406:2x 7x 29

493:17x 29

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

17x 29 = 493

Therefore, the value for common factors is 493.

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 = 71847714890/(1x493)

LCM = 71847714890/493

LCM = 145735730

Thus, we can understand that the LCM of 515,697,406,493 is 145735730.

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

• LCM of 288, 693, 983, 673
• LCM of 310, 709, 518, 255
• LCM of 642, 900, 964, 544
• LCM of 623, 703, 953, 837
• LCM of 575, 258, 521, 355

1. What is the LCM of 515, 697, 406, 493?

Answer: LCM of 515, 697, 406, 493 is 145735730.

2. How to calculate the LCM of 515, 697, 406, 493?

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 515, 697, 406, 493.

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}.