Given numbers are 121,956,185,404

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

The LCM of 121,956,185,404 is 2161406060.

Find LCM of 121,956,185,404 with Prime Factorization

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

2 x 2 x 121 x 239 x 185 x 101 = 2161406060

Therefore, the lowest common multiple of 121,956,185,404 is 2161406060.

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 956 x 185 x 404 = 8645624240

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

956 : 1, 2, 4, 239, 478, 956

185 : 1, 5, 37, 185

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,956,185,404, is 1.

Now, the common factors can be found like this.

121:11x 11

956:2x 2x 239

185:5x 37

404:2x 2x 101

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 8645624240/(1x4)

LCM = 8645624240/4

LCM = 2161406060

Thus, we can understand that the LCM of 121,956,185,404 is 2161406060.

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

• LCM of 258, 757, 131, 315
• LCM of 549, 419, 520, 969
• LCM of 131, 472, 675, 651
• LCM of 100, 385, 345, 825
• LCM of 355, 553, 364, 214

1. What is the LCM of 121, 956, 185, 404?

Answer: LCM of 121, 956, 185, 404 is 2161406060.

2. How to calculate the LCM of 121, 956, 185, 404?

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, 956, 185, 404.

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}.