Given numbers are 172,143,943,935,819

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

The LCM of 172,143,943,935,819 is 124204019940.

Find LCM of 172,143,943,935,819 with Prime Factorization

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

11 x 13 x 172 x 1 x 943 x 85 x 63 = 124204019940

Therefore, the lowest common multiple of 172,143,943,935,819 is 124204019940.

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.

172 x 143 x 943 x 935 x 819 = 17761174851420

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.

172 : 1, 2, 4, 43, 86, 172

143 : 1, 11, 13, 143

943 : 1, 23, 41, 943

935 : 1, 5, 11, 17, 55, 85, 187, 935

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 172,143,943,935,819, is 1.

Now, the common factors can be found like this.

172:2x 2x 43

143:11x 13

943:23x 41

935:5x 11x 17

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.

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 17761174851420/(1x143)

LCM = 17761174851420/143

LCM = 124204019940

Thus, we can understand that the LCM of 172,143,943,935,819 is 124204019940.

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

• LCM of 417, 584, 994, 538, 481
• LCM of 942, 223, 566, 577, 495
• LCM of 791, 276, 688, 531, 336
• LCM of 868, 371, 497, 835, 492
• LCM of 188, 140, 461, 486, 598

1. What is the LCM of 172, 143, 943, 935, 819?

Answer: LCM of 172, 143, 943, 935, 819 is 124204019940.

2. How to calculate the LCM of 172, 143, 943, 935, 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 172, 143, 943, 935, 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}.