Given numbers are 209,923,218,19

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

The LCM of 209,923,218,19 is 42053726.

Find LCM of 209,923,218,19 with Prime Factorization

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

19 x 11 x 923 x 218 x 1 = 42053726

Therefore, the lowest common multiple of 209,923,218,19 is 42053726.

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.

209 x 923 x 218 x 19 = 799020794

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.

209 : 1, 11, 19, 209

923 : 1, 13, 71, 923

218 : 1, 2, 109, 218

19 : 1, 19

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,923,218,19, is 1.

Now, the common factors can be found like this.

209:11x 19

923:13x 71

218:2x 109

19:19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 799020794/(1x19)

LCM = 799020794/19

LCM = 42053726

Thus, we can understand that the LCM of 209,923,218,19 is 42053726.

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

• LCM of 504, 576, 712, 13
• LCM of 280, 201, 474, 61
• LCM of 382, 327, 574, 37
• LCM of 615, 664, 441, 12
• LCM of 631, 784, 605, 38

1. What is the LCM of 209, 923, 218, 19?

Answer: LCM of 209, 923, 218, 19 is 42053726.

2. How to calculate the LCM of 209, 923, 218, 19?

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 209, 923, 218, 19.

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}.