Given numbers are 521,880,893,423,817

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

The LCM of 521,880,893,423,817 is 158446561680.

Find LCM of 521,880,893,423,817 with Prime Factorization

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

19 x 47 x 521 x 880 x 1 x 9 x 43 = 158446561680

Therefore, the lowest common multiple of 521,880,893,423,817 is 158446561680.

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 880 x 893 x 423 x 817 = 141492779580240

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

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

893 : 1, 19, 47, 893

423 : 1, 3, 9, 47, 141, 423

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,880,893,423,817, is 1.

Now, the common factors can be found like this.

521:521

880:2x 2x 2x 2x 5x 11

893:19x 47

423:3x 3x 47

817:19x 43

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

19x 47 = 893

Therefore, the value for common factors is 893.

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 = 141492779580240/(1x893)

LCM = 141492779580240/893

LCM = 158446561680

Thus, we can understand that the LCM of 521,880,893,423,817 is 158446561680.

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

• LCM of 427, 460, 971, 191, 575
• LCM of 148, 684, 403, 864, 580
• LCM of 877, 143, 569, 986, 254
• LCM of 697, 160, 126, 589, 649
• LCM of 145, 987, 692, 982, 492

1. What is the LCM of 521, 880, 893, 423, 817?

Answer: LCM of 521, 880, 893, 423, 817 is 158446561680.

2. How to calculate the LCM of 521, 880, 893, 423, 817?

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, 880, 893, 423, 817.

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}.