Given numbers are 388,393,110,143

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

The LCM of 388,393,110,143 is 109026060.

Find LCM of 388,393,110,143 with Prime Factorization

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

2 x 11 x 194 x 393 x 5 x 13 = 109026060

Therefore, the lowest common multiple of 388,393,110,143 is 109026060.

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.

388 x 393 x 110 x 143 = 2398573320

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.

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

393 : 1, 3, 131, 393

110 : 1, 2, 5, 10, 11, 22, 55, 110

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,393,110,143, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

393:3x 131

110:2x 5x 11

143:11x 13

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 2398573320/(1x22)

LCM = 2398573320/22

LCM = 109026060

Thus, we can understand that the LCM of 388,393,110,143 is 109026060.

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

• LCM of 755, 357, 236, 505
• LCM of 724, 622, 639, 938
• LCM of 132, 282, 525, 751
• LCM of 821, 195, 298, 408
• LCM of 907, 765, 114, 660

1. What is the LCM of 388, 393, 110, 143?

Answer: LCM of 388, 393, 110, 143 is 109026060.

2. How to calculate the LCM of 388, 393, 110, 143?

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 388, 393, 110, 143.

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}.