Given numbers are 190,109,400

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

The LCM of 190,109,400 is 828400.

Find LCM of 190,109,400 with Prime Factorization

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

2 x 5 x 19 x 109 x 40 = 828400

Therefore, the lowest common multiple of 190,109,400 is 828400.

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.

190 x 109 x 400 = 8284000

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.

190 : 1, 2, 5, 10, 19, 38, 95, 190

109 : 1, 109

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 190,109,400, is 1.

Now, the common factors can be found like this.

190:2x 5x 19

109:109

400:2x 2x 2x 2x 5x 5

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 8284000/(1x10)

LCM = 8284000/10

LCM = 828400

Thus, we can understand that the LCM of 190,109,400 is 828400.

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

• LCM of 874, 514, 654
• LCM of 923, 167, 901
• LCM of 450, 711, 307
• LCM of 128, 605, 359
• LCM of 692, 418, 557

1. What is the LCM of 190, 109, 400?

Answer: LCM of 190, 109, 400 is 828400.

2. How to calculate the LCM of 190, 109, 400?

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 190, 109, 400.

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}.