Given numbers are 211,110,387,406

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

The LCM of 211,110,387,406 is 1823400810.

Find LCM of 211,110,387,406 with Prime Factorization

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

2 x 211 x 55 x 387 x 203 = 1823400810

Therefore, the lowest common multiple of 211,110,387,406 is 1823400810.

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.

211 x 110 x 387 x 406 = 3646801620

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.

211 : 1, 211

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

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

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,110,387,406, is 1.

Now, the common factors can be found like this.

211:211

110:2x 5x 11

387:3x 3x 43

406:2x 7x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 3646801620/(1x2)

LCM = 3646801620/2

LCM = 1823400810

Thus, we can understand that the LCM of 211,110,387,406 is 1823400810.

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

• LCM of 646, 955, 627, 578
• LCM of 519, 927, 653, 835
• LCM of 559, 609, 894, 853
• LCM of 688, 569, 634, 239
• LCM of 674, 358, 778, 538

1. What is the LCM of 211, 110, 387, 406?

Answer: LCM of 211, 110, 387, 406 is 1823400810.

2. How to calculate the LCM of 211, 110, 387, 406?

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 211, 110, 387, 406.

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}.