Given numbers are 922,920,194,121

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

The LCM of 922,920,194,121 is 4977896440.

Find LCM of 922,920,194,121 with Prime Factorization

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

2 x 461 x 460 x 97 x 121 = 4977896440

Therefore, the lowest common multiple of 922,920,194,121 is 4977896440.

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.

922 x 920 x 194 x 121 = 19911585760

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.

922 : 1, 2, 461, 922

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

194 : 1, 2, 97, 194

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 922,920,194,121, is 1.

Now, the common factors can be found like this.

922:2x 461

920:2x 2x 2x 5x 23

194:2x 97

121:11x 11

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 = 19911585760/(1x4)

LCM = 19911585760/4

LCM = 4977896440

Thus, we can understand that the LCM of 922,920,194,121 is 4977896440.

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

• LCM of 670, 317, 330, 642
• LCM of 581, 713, 487, 149
• LCM of 810, 645, 879, 582
• LCM of 264, 369, 900, 599
• LCM of 984, 356, 746, 939

1. What is the LCM of 922, 920, 194, 121?

Answer: LCM of 922, 920, 194, 121 is 4977896440.

2. How to calculate the LCM of 922, 920, 194, 121?

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 922, 920, 194, 121.

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}.