Given numbers are 730,331,731,694,972

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

The LCM of 730,331,731,694,972 is 29787494482260.

Find LCM of 730,331,731,694,972 with Prime Factorization

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

2 x 365 x 331 x 731 x 347 x 486 = 29787494482260

Therefore, the lowest common multiple of 730,331,731,694,972 is 29787494482260.

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.

730 x 331 x 731 x 694 x 972 = 119149977929040

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.

730 : 1, 2, 5, 10, 73, 146, 365, 730

331 : 1, 331

731 : 1, 17, 43, 731

694 : 1, 2, 347, 694

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,331,731,694,972, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

331:331

731:17x 43

694:2x 347

972:2x 2x 3x 3x 3x 3x 3

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 = 119149977929040/(1x4)

LCM = 119149977929040/4

LCM = 29787494482260

Thus, we can understand that the LCM of 730,331,731,694,972 is 29787494482260.

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

• LCM of 128, 152, 372, 126, 620
• LCM of 334, 233, 497, 274, 743
• LCM of 342, 422, 704, 632, 982
• LCM of 702, 258, 404, 321, 217
• LCM of 134, 923, 148, 165, 419

1. What is the LCM of 730, 331, 731, 694, 972?

Answer: LCM of 730, 331, 731, 694, 972 is 29787494482260.

2. How to calculate the LCM of 730, 331, 731, 694, 972?

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 730, 331, 731, 694, 972.

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}.