Given numbers are 143,944,388,489

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

The LCM of 143,944,388,489 is 6403075536.

Find LCM of 143,944,388,489 with Prime Factorization

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

2 x 2 x 143 x 236 x 97 x 489 = 6403075536

Therefore, the lowest common multiple of 143,944,388,489 is 6403075536.

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.

143 x 944 x 388 x 489 = 25612302144

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.

143 : 1, 11, 13, 143

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

388 : 1, 2, 4, 97, 194, 388

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,944,388,489, is 1.

Now, the common factors can be found like this.

143:11x 13

944:2x 2x 2x 2x 59

388:2x 2x 97

489:3x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 25612302144/(1x4)

LCM = 25612302144/4

LCM = 6403075536

Thus, we can understand that the LCM of 143,944,388,489 is 6403075536.

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

• LCM of 847, 810, 944, 199
• LCM of 345, 571, 469, 484
• LCM of 369, 308, 307, 405
• LCM of 763, 350, 874, 691
• LCM of 420, 883, 597, 681

1. What is the LCM of 143, 944, 388, 489?

Answer: LCM of 143, 944, 388, 489 is 6403075536.

2. How to calculate the LCM of 143, 944, 388, 489?

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 143, 944, 388, 489.

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}.