Given numbers are 731,664,581,413

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

The LCM of 731,664,581,413 is 200463592.

Find LCM of 731,664,581,413 with Prime Factorization

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

7 x 83 x 731 x 8 x 1 x 59 = 200463592

Therefore, the lowest common multiple of 731,664,581,413 is 200463592.

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.

731 x 664 x 581 x 413 = 116469346952

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.

731 : 1, 17, 43, 731

664 : 1, 2, 4, 8, 83, 166, 332, 664

581 : 1, 7, 83, 581

413 : 1, 7, 59, 413

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,664,581,413, is 1.

Now, the common factors can be found like this.

731:17x 43

664:2x 2x 2x 83

581:7x 83

413:7x 59

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

7x 83 = 581

Therefore, the value for common factors is 581.

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 = 116469346952/(1x581)

LCM = 116469346952/581

LCM = 200463592

Thus, we can understand that the LCM of 731,664,581,413 is 200463592.

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

• LCM of 173, 400, 823, 681
• LCM of 998, 813, 719, 319
• LCM of 227, 251, 437, 809
• LCM of 622, 591, 928, 222
• LCM of 777, 287, 767, 367

1. What is the LCM of 731, 664, 581, 413?

Answer: LCM of 731, 664, 581, 413 is 200463592.

2. How to calculate the LCM of 731, 664, 581, 413?

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 731, 664, 581, 413.

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}.