Given numbers are 127,121,121,809

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

The LCM of 127,121,121,809 is 12431903.

Find LCM of 127,121,121,809 with Prime Factorization

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

11 x 11 x 127 x 1 x 1 x 809 = 12431903

Therefore, the lowest common multiple of 127,121,121,809 is 12431903.

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.

127 x 121 x 121 x 809 = 1504260263

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.

127 : 1, 127

121 : 1, 11, 121

121 : 1, 11, 121

809 : 1, 809

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,121,121,809, is 1.

Now, the common factors can be found like this.

127:127

121:11x 11

121:11x 11

809:809

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 = 1504260263/(1x121)

LCM = 1504260263/121

LCM = 12431903

Thus, we can understand that the LCM of 127,121,121,809 is 12431903.

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

• LCM of 256, 748, 663, 388
• LCM of 946, 108, 273, 640
• LCM of 683, 866, 870, 556
• LCM of 904, 354, 247, 878
• LCM of 398, 183, 103, 938

1. What is the LCM of 127, 121, 121, 809?

Answer: LCM of 127, 121, 121, 809 is 12431903.

2. How to calculate the LCM of 127, 121, 121, 809?

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 127, 121, 121, 809.

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}.