Given numbers are 386,183,290,772

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

The LCM of 386,183,290,772 is 20485020.

Find LCM of 386,183,290,772 with Prime Factorization

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

2 x 193 x 1 x 183 x 145 x 2 = 20485020

Therefore, the lowest common multiple of 386,183,290,772 is 20485020.

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.

386 x 183 x 290 x 772 = 15814435440

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.

386 : 1, 2, 193, 386

183 : 1, 3, 61, 183

290 : 1, 2, 5, 10, 29, 58, 145, 290

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,183,290,772, is 1.

Now, the common factors can be found like this.

386:2x 193

183:3x 61

290:2x 5x 29

772:2x 2x 193

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

2x 2x 193 = 772

Therefore, the value for common factors is 772.

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 = 15814435440/(1x772)

LCM = 15814435440/772

LCM = 20485020

Thus, we can understand that the LCM of 386,183,290,772 is 20485020.

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

• LCM of 275, 959, 481, 317
• LCM of 319, 567, 764, 513
• LCM of 360, 738, 913, 400
• LCM of 101, 440, 980, 936
• LCM of 999, 885, 763, 839

1. What is the LCM of 386, 183, 290, 772?

Answer: LCM of 386, 183, 290, 772 is 20485020.

2. How to calculate the LCM of 386, 183, 290, 772?

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 386, 183, 290, 772.

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}.