Given numbers are 730,518,428,107

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

The LCM of 730,518,428,107 is 40460980.

Find LCM of 730,518,428,107 with Prime Factorization

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

2 x 107 x 365 x 259 x 2 x 1 = 40460980

Therefore, the lowest common multiple of 730,518,428,107 is 40460980.

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 518 x 428 x 107 = 17317299440

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

518 : 1, 2, 7, 14, 37, 74, 259, 518

428 : 1, 2, 4, 107, 214, 428

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,518,428,107, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

518:2x 7x 37

428:2x 2x 107

107:107

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 107 = 428

Therefore, the value for common factors is 428.

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 = 17317299440/(1x428)

LCM = 17317299440/428

LCM = 40460980

Thus, we can understand that the LCM of 730,518,428,107 is 40460980.

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

• LCM of 731, 634, 762, 448
• LCM of 895, 601, 122, 242
• LCM of 404, 819, 943, 204
• LCM of 466, 953, 807, 342
• LCM of 692, 834, 269, 263

1. What is the LCM of 730, 518, 428, 107?

Answer: LCM of 730, 518, 428, 107 is 40460980.

2. How to calculate the LCM of 730, 518, 428, 107?

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, 518, 428, 107.

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}.