Given numbers are 675,521,187,442,521

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

The LCM of 675,521,187,442,521 is 1709843850.

Find LCM of 675,521,187,442,521 with Prime Factorization

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

17 x 521 x 675 x 1 x 11 x 26 x 1 = 1709843850

Therefore, the lowest common multiple of 675,521,187,442,521 is 1709843850.

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.

675 x 521 x 187 x 442 x 521 = 15144086979450

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.

675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

521 : 1, 521

187 : 1, 11, 17, 187

442 : 1, 2, 13, 17, 26, 34, 221, 442

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 675,521,187,442,521, is 1.

Now, the common factors can be found like this.

675:3x 3x 3x 5x 5

521:521

187:11x 17

442:2x 13x 17

521:521

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

17x 521 = 8857

Therefore, the value for common factors is 8857.

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 = 15144086979450/(1x8857)

LCM = 15144086979450/8857

LCM = 1709843850

Thus, we can understand that the LCM of 675,521,187,442,521 is 1709843850.

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

• LCM of 924, 377, 666, 813, 957
• LCM of 105, 846, 230, 468, 999
• LCM of 301, 511, 402, 968, 767
• LCM of 372, 215, 632, 174, 187
• LCM of 298, 831, 132, 789, 361

1. What is the LCM of 675, 521, 187, 442, 521?

Answer: LCM of 675, 521, 187, 442, 521 is 1709843850.

2. How to calculate the LCM of 675, 521, 187, 442, 521?

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 675, 521, 187, 442, 521.

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}.