Given numbers are 521,533,810,910

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

The LCM of 521,533,810,910 is 1574519310.

Find LCM of 521,533,810,910 with Prime Factorization

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

2 x 5 x 13 x 521 x 41 x 81 x 7 = 1574519310

Therefore, the lowest common multiple of 521,533,810,910 is 1574519310.

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 533 x 810 x 910 = 204687510300

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

533 : 1, 13, 41, 533

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,533,810,910, is 1.

Now, the common factors can be found like this.

521:521

533:13x 41

810:2x 3x 3x 3x 3x 5

910:2x 5x 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.

2x 5x 13 = 130

Therefore, the value for common factors is 130.

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 = 204687510300/(1x130)

LCM = 204687510300/130

LCM = 1574519310

Thus, we can understand that the LCM of 521,533,810,910 is 1574519310.

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

• LCM of 595, 602, 840, 158
• LCM of 786, 709, 866, 669
• LCM of 807, 565, 145, 429
• LCM of 876, 208, 561, 872
• LCM of 861, 487, 612, 880

1. What is the LCM of 521, 533, 810, 910?

Answer: LCM of 521, 533, 810, 910 is 1574519310.

2. How to calculate the LCM of 521, 533, 810, 910?

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, 533, 810, 910.

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}.