Given numbers are 189,545,940,793,487

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

The LCM of 189,545,940,793,487 is 7478565543540.

Find LCM of 189,545,940,793,487 with Prime Factorization

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

5 x 189 x 109 x 188 x 793 x 487 = 7478565543540

Therefore, the lowest common multiple of 189,545,940,793,487 is 7478565543540.

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.

189 x 545 x 940 x 793 x 487 = 37392827717700

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.

189 : 1, 3, 7, 9, 21, 27, 63, 189

545 : 1, 5, 109, 545

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

793 : 1, 13, 61, 793

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 189,545,940,793,487, is 1.

Now, the common factors can be found like this.

189:3x 3x 3x 7

545:5x 109

940:2x 2x 5x 47

793:13x 61

487:487

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

5 = 5

Therefore, the value for common factors is 5.

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 = 37392827717700/(1x5)

LCM = 37392827717700/5

LCM = 7478565543540

Thus, we can understand that the LCM of 189,545,940,793,487 is 7478565543540.

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

• LCM of 653, 787, 901, 570, 136
• LCM of 120, 133, 275, 525, 134
• LCM of 515, 669, 769, 982, 651
• LCM of 110, 873, 173, 381, 399
• LCM of 454, 918, 175, 928, 462

1. What is the LCM of 189, 545, 940, 793, 487?

Answer: LCM of 189, 545, 940, 793, 487 is 7478565543540.

2. How to calculate the LCM of 189, 545, 940, 793, 487?

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 189, 545, 940, 793, 487.

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}.