Given numbers are 389,689,877,819

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

The LCM of 389,689,877,819 is 14808428271.

Find LCM of 389,689,877,819 with Prime Factorization

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

13 x 389 x 53 x 877 x 63 = 14808428271

Therefore, the lowest common multiple of 389,689,877,819 is 14808428271.

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.

389 x 689 x 877 x 819 = 192509567523

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.

389 : 1, 389

689 : 1, 13, 53, 689

877 : 1, 877

819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,689,877,819, is 1.

Now, the common factors can be found like this.

389:389

689:13x 53

877:877

819:3x 3x 7x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 192509567523/(1x13)

LCM = 192509567523/13

LCM = 14808428271

Thus, we can understand that the LCM of 389,689,877,819 is 14808428271.

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

• LCM of 484, 752, 390, 148
• LCM of 601, 973, 807, 385
• LCM of 711, 264, 282, 513
• LCM of 255, 743, 769, 263
• LCM of 322, 209, 145, 963

1. What is the LCM of 389, 689, 877, 819?

Answer: LCM of 389, 689, 877, 819 is 14808428271.

2. How to calculate the LCM of 389, 689, 877, 819?

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 389, 689, 877, 819.

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}.