Given numbers are 915,552,671,528,424

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

The LCM of 915,552,671,528,424 is 196307760.

Find LCM of 915,552,671,528,424 with Prime Factorization

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

2 x 2 x 2 x 3 x 11 x 61 x 5 x 23 x 1 x 2 x 53 = 196307760

Therefore, the lowest common multiple of 915,552,671,528,424 is 196307760.

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.

915 x 552 x 671 x 528 x 424 = 75872164008960

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

671 : 1, 11, 61, 671

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,552,671,528,424, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

552:2x 2x 2x 3x 23

671:11x 61

528:2x 2x 2x 2x 3x 11

424:2x 2x 2x 53

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

2x 2x 2x 2x 2x 2x 3x 3x 11x 61 = 386496

Therefore, the value for common factors is 386496.

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 = 75872164008960/(1x386496)

LCM = 75872164008960/386496

LCM = 196307760

Thus, we can understand that the LCM of 915,552,671,528,424 is 196307760.

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

• LCM of 388, 749, 830, 934, 252
• LCM of 802, 759, 871, 110, 320
• LCM of 672, 748, 300, 609, 568
• LCM of 868, 336, 448, 806, 137
• LCM of 780, 601, 418, 565, 757

1. What is the LCM of 915, 552, 671, 528, 424?

Answer: LCM of 915, 552, 671, 528, 424 is 196307760.

2. How to calculate the LCM of 915, 552, 671, 528, 424?

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 915, 552, 671, 528, 424.

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}.