Given numbers are 757,605,424,388

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

The LCM of 757,605,424,388 is 18836007080.

Find LCM of 757,605,424,388 with Prime Factorization

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

2 x 2 x 757 x 605 x 106 x 97 = 18836007080

Therefore, the lowest common multiple of 757,605,424,388 is 18836007080.

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.

757 x 605 x 424 x 388 = 75344028320

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.

757 : 1, 757

605 : 1, 5, 11, 55, 121, 605

424 : 1, 2, 4, 8, 53, 106, 212, 424

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 757,605,424,388, is 1.

Now, the common factors can be found like this.

757:757

605:5x 11x 11

424:2x 2x 2x 53

388:2x 2x 97

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 = 75344028320/(1x4)

LCM = 75344028320/4

LCM = 18836007080

Thus, we can understand that the LCM of 757,605,424,388 is 18836007080.

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

• LCM of 443, 366, 579, 482
• LCM of 328, 424, 838, 839
• LCM of 919, 480, 793, 245
• LCM of 669, 652, 733, 968
• LCM of 819, 920, 822, 231

1. What is the LCM of 757, 605, 424, 388?

Answer: LCM of 757, 605, 424, 388 is 18836007080.

2. How to calculate the LCM of 757, 605, 424, 388?

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 757, 605, 424, 388.

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}.