Given numbers are 521,723,783,521,372

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

The LCM of 521,723,783,521,372 is 12190968612.

Find LCM of 521,723,783,521,372 with Prime Factorization

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

3 x 521 x 1 x 241 x 261 x 1 x 124 = 12190968612

Therefore, the lowest common multiple of 521,723,783,521,372 is 12190968612.

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.

521 x 723 x 783 x 521 x 372 = 57163451821668

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.

521 : 1, 521

723 : 1, 3, 241, 723

783 : 1, 3, 9, 27, 29, 87, 261, 783

521 : 1, 521

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,723,783,521,372, is 1.

Now, the common factors can be found like this.

521:521

723:3x 241

783:3x 3x 3x 29

521:521

372:2x 2x 3x 31

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

3x 3x 521 = 4689

Therefore, the value for common factors is 4689.

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 = 57163451821668/(1x4689)

LCM = 57163451821668/4689

LCM = 12190968612

Thus, we can understand that the LCM of 521,723,783,521,372 is 12190968612.

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

• LCM of 311, 114, 794, 549, 643
• LCM of 132, 624, 864, 451, 973
• LCM of 462, 259, 942, 751, 427
• LCM of 143, 885, 423, 716, 701
• LCM of 548, 324, 755, 191, 596

1. What is the LCM of 521, 723, 783, 521, 372?

Answer: LCM of 521, 723, 783, 521, 372 is 12190968612.

2. How to calculate the LCM of 521, 723, 783, 521, 372?

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 521, 723, 783, 521, 372.

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}.