Given numbers are 121,833,121,115

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

The LCM of 121,833,121,115 is 11591195.

Find LCM of 121,833,121,115 with Prime Factorization

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

11 x 11 x 1 x 833 x 1 x 115 = 11591195

Therefore, the lowest common multiple of 121,833,121,115 is 11591195.

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.

121 x 833 x 121 x 115 = 1402534595

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.

121 : 1, 11, 121

833 : 1, 7, 17, 49, 119, 833

121 : 1, 11, 121

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,833,121,115, is 1.

Now, the common factors can be found like this.

121:11x 11

833:7x 7x 17

121:11x 11

115:5x 23

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 = 1402534595/(1x121)

LCM = 1402534595/121

LCM = 11591195

Thus, we can understand that the LCM of 121,833,121,115 is 11591195.

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

• LCM of 255, 907, 690, 390
• LCM of 564, 361, 475, 742
• LCM of 160, 878, 553, 967
• LCM of 893, 300, 703, 973
• LCM of 407, 345, 502, 359

1. What is the LCM of 121, 833, 121, 115?

Answer: LCM of 121, 833, 121, 115 is 11591195.

2. How to calculate the LCM of 121, 833, 121, 115?

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 121, 833, 121, 115.

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}.