Given numbers are 185,128,867,412

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

The LCM of 185,128,867,412 is 2114647680.

Find LCM of 185,128,867,412 with Prime Factorization

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

2 x 2 x 185 x 32 x 867 x 103 = 2114647680

Therefore, the lowest common multiple of 185,128,867,412 is 2114647680.

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.

185 x 128 x 867 x 412 = 8458590720

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.

185 : 1, 5, 37, 185

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

867 : 1, 3, 17, 51, 289, 867

412 : 1, 2, 4, 103, 206, 412

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 185,128,867,412, is 1.

Now, the common factors can be found like this.

185:5x 37

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

867:3x 17x 17

412:2x 2x 103

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 8458590720/(1x4)

LCM = 8458590720/4

LCM = 2114647680

Thus, we can understand that the LCM of 185,128,867,412 is 2114647680.

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

• LCM of 342, 491, 284, 468
• LCM of 206, 309, 917, 440
• LCM of 232, 324, 380, 444
• LCM of 899, 515, 222, 762
• LCM of 561, 153, 631, 427

1. What is the LCM of 185, 128, 867, 412?

Answer: LCM of 185, 128, 867, 412 is 2114647680.

2. How to calculate the LCM of 185, 128, 867, 412?

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 185, 128, 867, 412.

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}.