Given numbers are 748,842,897,489,810

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

The LCM of 748,842,897,489,810 is 6215806834380.

Find LCM of 748,842,897,489,810 with Prime Factorization

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

2 x 3 x 374 x 421 x 299 x 163 x 135 = 6215806834380

Therefore, the lowest common multiple of 748,842,897,489,810 is 6215806834380.

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.

748 x 842 x 897 x 489 x 810 = 223769046037680

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.

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

842 : 1, 2, 421, 842

897 : 1, 3, 13, 23, 39, 69, 299, 897

489 : 1, 3, 163, 489

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 748,842,897,489,810, is 1.

Now, the common factors can be found like this.

748:2x 2x 11x 17

842:2x 421

897:3x 13x 23

489:3x 163

810:2x 3x 3x 3x 3x 5

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

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 223769046037680/(1x36)

LCM = 223769046037680/36

LCM = 6215806834380

Thus, we can understand that the LCM of 748,842,897,489,810 is 6215806834380.

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

• LCM of 138, 853, 611, 162, 230
• LCM of 228, 476, 939, 241, 363
• LCM of 578, 620, 714, 920, 156
• LCM of 379, 665, 661, 542, 577
• LCM of 521, 798, 437, 370, 463

1. What is the LCM of 748, 842, 897, 489, 810?

Answer: LCM of 748, 842, 897, 489, 810 is 6215806834380.

2. How to calculate the LCM of 748, 842, 897, 489, 810?

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 748, 842, 897, 489, 810.

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}.