Given numbers are 215,920,750,671

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

The LCM of 215,920,750,671 is 1990857000.

Find LCM of 215,920,750,671 with Prime Factorization

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

2 x 5 x 43 x 92 x 75 x 671 = 1990857000

Therefore, the lowest common multiple of 215,920,750,671 is 1990857000.

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.

215 x 920 x 750 x 671 = 99542850000

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.

215 : 1, 5, 43, 215

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,920,750,671, is 1.

Now, the common factors can be found like this.

215:5x 43

920:2x 2x 2x 5x 23

750:2x 3x 5x 5x 5

671:11x 61

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

2x 5x 5 = 50

Therefore, the value for common factors is 50.

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 = 99542850000/(1x50)

LCM = 99542850000/50

LCM = 1990857000

Thus, we can understand that the LCM of 215,920,750,671 is 1990857000.

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

• LCM of 651, 820, 457, 135
• LCM of 136, 216, 990, 239
• LCM of 221, 261, 700, 258
• LCM of 121, 406, 301, 571
• LCM of 767, 543, 294, 639

1. What is the LCM of 215, 920, 750, 671?

Answer: LCM of 215, 920, 750, 671 is 1990857000.

2. How to calculate the LCM of 215, 920, 750, 671?

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 215, 920, 750, 671.

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}.