Given numbers are 104,521,205,287

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

The LCM of 104,521,205,287 is 77754040.

Find LCM of 104,521,205,287 with Prime Factorization

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

41 x 104 x 521 x 5 x 7 = 77754040

Therefore, the lowest common multiple of 104,521,205,287 is 77754040.

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.

104 x 521 x 205 x 287 = 3187915640

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.

104 : 1, 2, 4, 8, 13, 26, 52, 104

521 : 1, 521

205 : 1, 5, 41, 205

287 : 1, 7, 41, 287

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 104,521,205,287, is 1.

Now, the common factors can be found like this.

104:2x 2x 2x 13

521:521

205:5x 41

287:7x 41

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

41 = 41

Therefore, the value for common factors is 41.

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 = 3187915640/(1x41)

LCM = 3187915640/41

LCM = 77754040

Thus, we can understand that the LCM of 104,521,205,287 is 77754040.

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

• LCM of 616, 539, 394, 757
• LCM of 940, 293, 248, 309
• LCM of 865, 172, 688, 242
• LCM of 515, 572, 291, 656
• LCM of 909, 693, 321, 903

1. What is the LCM of 104, 521, 205, 287?

Answer: LCM of 104, 521, 205, 287 is 77754040.

2. How to calculate the LCM of 104, 521, 205, 287?

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 104, 521, 205, 287.

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}.