Given numbers are 388,199,995,687

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

The LCM of 388,199,995,687 is 265223220.

Find LCM of 388,199,995,687 with Prime Factorization

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

199 x 388 x 1 x 5 x 687 = 265223220

Therefore, the lowest common multiple of 388,199,995,687 is 265223220.

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 199 x 995 x 687 = 52779420780

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

199 : 1, 199

995 : 1, 5, 199, 995

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,199,995,687, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

199:199

995:5x 199

687:3x 229

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

199 = 199

Therefore, the value for common factors is 199.

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 = 52779420780/(1x199)

LCM = 52779420780/199

LCM = 265223220

Thus, we can understand that the LCM of 388,199,995,687 is 265223220.

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

• LCM of 263, 454, 595, 216
• LCM of 491, 521, 908, 286
• LCM of 843, 203, 814, 942
• LCM of 411, 761, 614, 668
• LCM of 779, 789, 507, 459

1. What is the LCM of 388, 199, 995, 687?

Answer: LCM of 388, 199, 995, 687 is 265223220.

2. How to calculate the LCM of 388, 199, 995, 687?

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, 199, 995, 687.

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}.