Given numbers are 190,733,121,920

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

The LCM of 190,733,121,920 is 1550353640.

Find LCM of 190,733,121,920 with Prime Factorization

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

2 x 5 x 19 x 733 x 121 x 92 = 1550353640

Therefore, the lowest common multiple of 190,733,121,920 is 1550353640.

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.

190 x 733 x 121 x 920 = 15503536400

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.

190 : 1, 2, 5, 10, 19, 38, 95, 190

733 : 1, 733

121 : 1, 11, 121

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 190,733,121,920, is 1.

Now, the common factors can be found like this.

190:2x 5x 19

733:733

121:11x 11

920:2x 2x 2x 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.

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 15503536400/(1x10)

LCM = 15503536400/10

LCM = 1550353640

Thus, we can understand that the LCM of 190,733,121,920 is 1550353640.

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

• LCM of 449, 454, 335, 278
• LCM of 199, 880, 832, 416
• LCM of 789, 187, 859, 655
• LCM of 181, 463, 426, 835
• LCM of 897, 333, 597, 632

1. What is the LCM of 190, 733, 121, 920?

Answer: LCM of 190, 733, 121, 920 is 1550353640.

2. How to calculate the LCM of 190, 733, 121, 920?

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 190, 733, 121, 920.

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}.