Given numbers are 518,473,393,387

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

The LCM of 518,473,393,387 is 288871506.

Find LCM of 518,473,393,387 with Prime Factorization

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

3 x 43 x 518 x 11 x 131 x 3 = 288871506

Therefore, the lowest common multiple of 518,473,393,387 is 288871506.

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.

518 x 473 x 393 x 387 = 37264424274

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.

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

473 : 1, 11, 43, 473

393 : 1, 3, 131, 393

387 : 1, 3, 9, 43, 129, 387

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 518,473,393,387, is 1.

Now, the common factors can be found like this.

518:2x 7x 37

473:11x 43

393:3x 131

387:3x 3x 43

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

3x 43 = 129

Therefore, the value for common factors is 129.

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 = 37264424274/(1x129)

LCM = 37264424274/129

LCM = 288871506

Thus, we can understand that the LCM of 518,473,393,387 is 288871506.

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

• LCM of 369, 108, 695, 743
• LCM of 199, 467, 605, 398
• LCM of 328, 360, 140, 806
• LCM of 274, 496, 290, 589
• LCM of 367, 489, 328, 655

1. What is the LCM of 518, 473, 393, 387?

Answer: LCM of 518, 473, 393, 387 is 288871506.

2. How to calculate the LCM of 518, 473, 393, 387?

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 518, 473, 393, 387.

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}.