Given numbers are 128,818,437,564,392

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

The LCM of 128,818,437,564,392 is 158062886016.

Find LCM of 128,818,437,564,392 with Prime Factorization

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

2 x 2 x 2 x 16 x 409 x 437 x 141 x 49 = 158062886016

Therefore, the lowest common multiple of 128,818,437,564,392 is 158062886016.

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.

128 x 818 x 437 x 564 x 392 = 10116024705024

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

818 : 1, 2, 409, 818

437 : 1, 19, 23, 437

564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,818,437,564,392, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

818:2x 409

437:19x 23

564:2x 2x 3x 47

392:2x 2x 2x 7x 7

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 2 = 64

Therefore, the value for common factors is 64.

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 = 10116024705024/(1x64)

LCM = 10116024705024/64

LCM = 158062886016

Thus, we can understand that the LCM of 128,818,437,564,392 is 158062886016.

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

• LCM of 714, 945, 701, 984, 558
• LCM of 847, 727, 850, 317, 827
• LCM of 726, 155, 854, 885, 771
• LCM of 881, 257, 222, 821, 431
• LCM of 327, 308, 435, 742, 393

1. What is the LCM of 128, 818, 437, 564, 392?

Answer: LCM of 128, 818, 437, 564, 392 is 158062886016.

2. How to calculate the LCM of 128, 818, 437, 564, 392?

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 128, 818, 437, 564, 392.

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}.