Given numbers are 209,727,727,407

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

The LCM of 209,727,727,407 is 5621891.

Find LCM of 209,727,727,407 with Prime Factorization

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

11 x 727 x 19 x 1 x 1 x 37 = 5621891

Therefore, the lowest common multiple of 209,727,727,407 is 5621891.

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 727 x 727 x 407 = 44958262327

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

727 : 1, 727

727 : 1, 727

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,727,727,407, is 1.

Now, the common factors can be found like this.

209:11x 19

727:727

727:727

407:11x 37

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

11x 727 = 7997

Therefore, the value for common factors is 7997.

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 = 44958262327/(1x7997)

LCM = 44958262327/7997

LCM = 5621891

Thus, we can understand that the LCM of 209,727,727,407 is 5621891.

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

• LCM of 415, 254, 351, 879
• LCM of 957, 836, 416, 974
• LCM of 814, 426, 110, 888
• LCM of 846, 151, 922, 414
• LCM of 918, 186, 829, 938

1. What is the LCM of 209, 727, 727, 407?

Answer: LCM of 209, 727, 727, 407 is 5621891.

2. How to calculate the LCM of 209, 727, 727, 407?

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, 727, 727, 407.

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}.