Given numbers are 163,622,380,974

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

The LCM of 163,622,380,974 is 9381246580.

Find LCM of 163,622,380,974 with Prime Factorization

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

2 x 163 x 311 x 190 x 487 = 9381246580

Therefore, the lowest common multiple of 163,622,380,974 is 9381246580.

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.

163 x 622 x 380 x 974 = 37524986320

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.

163 : 1, 163

622 : 1, 2, 311, 622

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,622,380,974, is 1.

Now, the common factors can be found like this.

163:163

622:2x 311

380:2x 2x 5x 19

974:2x 487

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 = 37524986320/(1x4)

LCM = 37524986320/4

LCM = 9381246580

Thus, we can understand that the LCM of 163,622,380,974 is 9381246580.

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

• LCM of 536, 902, 330, 655
• LCM of 408, 374, 639, 792
• LCM of 845, 180, 446, 589
• LCM of 908, 796, 250, 469
• LCM of 695, 504, 934, 580

1. What is the LCM of 163, 622, 380, 974?

Answer: LCM of 163, 622, 380, 974 is 9381246580.

2. How to calculate the LCM of 163, 622, 380, 974?

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 163, 622, 380, 974.

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}.