Given numbers are 135,386,128,328

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

The LCM of 135,386,128,328 is 136736640.

Find LCM of 135,386,128,328 with Prime Factorization

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

2 x 2 x 2 x 135 x 193 x 16 x 41 = 136736640

Therefore, the lowest common multiple of 135,386,128,328 is 136736640.

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.

135 x 386 x 128 x 328 = 2187786240

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.

135 : 1, 3, 5, 9, 15, 27, 45, 135

386 : 1, 2, 193, 386

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

328 : 1, 2, 4, 8, 41, 82, 164, 328

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 135,386,128,328, is 1.

Now, the common factors can be found like this.

135:3x 3x 3x 5

386:2x 193

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

328:2x 2x 2x 41

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 2 = 16

Therefore, the value for common factors is 16.

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 = 2187786240/(1x16)

LCM = 2187786240/16

LCM = 136736640

Thus, we can understand that the LCM of 135,386,128,328 is 136736640.

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

• LCM of 460, 251, 715, 403
• LCM of 478, 990, 149, 538
• LCM of 681, 768, 536, 342
• LCM of 286, 809, 467, 715
• LCM of 249, 507, 354, 789

1. What is the LCM of 135, 386, 128, 328?

Answer: LCM of 135, 386, 128, 328 is 136736640.

2. How to calculate the LCM of 135, 386, 128, 328?

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 135, 386, 128, 328.

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}.