Given numbers are 189,99,199

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

The LCM of 189,99,199 is 413721.

Find LCM of 189,99,199 with Prime Factorization

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

3 x 3 x 21 x 11 x 199 = 413721

Therefore, the lowest common multiple of 189,99,199 is 413721.

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.

189 x 99 x 199 = 3723489

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.

189 : 1, 3, 7, 9, 21, 27, 63, 189

99 : 1, 3, 9, 11, 33, 99

199 : 1, 199

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 189,99,199, is 1.

Now, the common factors can be found like this.

189:3x 3x 3x 7

99:3x 3x 11

199:199

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 3723489/(1x9)

LCM = 3723489/9

LCM = 413721

Thus, we can understand that the LCM of 189,99,199 is 413721.

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

• LCM of 865, 46, 335
• LCM of 596, 84, 135
• LCM of 180, 86, 165
• LCM of 633, 35, 905
• LCM of 166, 13, 520

1. What is the LCM of 189, 99, 199?

Answer: LCM of 189, 99, 199 is 413721.

2. How to calculate the LCM of 189, 99, 199?

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 189, 99, 199.

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}.