Given numbers are 523,163,172,730

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

The LCM of 523,163,172,730 is 5351932220.

Find LCM of 523,163,172,730 with Prime Factorization

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

2 x 523 x 163 x 86 x 365 = 5351932220

Therefore, the lowest common multiple of 523,163,172,730 is 5351932220.

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.

523 x 163 x 172 x 730 = 10703864440

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.

523 : 1, 523

163 : 1, 163

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

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 523,163,172,730, is 1.

Now, the common factors can be found like this.

523:523

163:163

172:2x 2x 43

730:2x 5x 73

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

2 = 2

Therefore, the value for common factors is 2.

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 = 10703864440/(1x2)

LCM = 10703864440/2

LCM = 5351932220

Thus, we can understand that the LCM of 523,163,172,730 is 5351932220.

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

• LCM of 557, 985, 566, 924
• LCM of 155, 832, 889, 189
• LCM of 277, 798, 842, 682
• LCM of 640, 439, 304, 581
• LCM of 157, 209, 699, 455

1. What is the LCM of 523, 163, 172, 730?

Answer: LCM of 523, 163, 172, 730 is 5351932220.

2. How to calculate the LCM of 523, 163, 172, 730?

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 523, 163, 172, 730.

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}.