Given numbers are 209,311,913,55

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

The LCM of 209,311,913,55 is 26974585.

Find LCM of 209,311,913,55 with Prime Factorization

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

11 x 19 x 311 x 83 x 5 = 26974585

Therefore, the lowest common multiple of 209,311,913,55 is 26974585.

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 311 x 913 x 55 = 3263924785

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

311 : 1, 311

913 : 1, 11, 83, 913

55 : 1, 5, 11, 55

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,311,913,55, is 1.

Now, the common factors can be found like this.

209:11x 19

311:311

913:11x 83

55:5x 11

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 3263924785/(1x121)

LCM = 3263924785/121

LCM = 26974585

Thus, we can understand that the LCM of 209,311,913,55 is 26974585.

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

• LCM of 374, 241, 972, 87
• LCM of 246, 116, 858, 56
• LCM of 189, 730, 732, 49
• LCM of 711, 452, 654, 38
• LCM of 290, 642, 213, 88

1. What is the LCM of 209, 311, 913, 55?

Answer: LCM of 209, 311, 913, 55 is 26974585.

2. How to calculate the LCM of 209, 311, 913, 55?

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, 311, 913, 55.

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}.