Given numbers are 388,526,291,742

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

The LCM of 388,526,291,742 is 113574972.

Find LCM of 388,526,291,742 with Prime Factorization

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

2 x 97 x 2 x 263 x 3 x 371 = 113574972

Therefore, the lowest common multiple of 388,526,291,742 is 113574972.

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.

388 x 526 x 291 x 742 = 44067089136

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.

388 : 1, 2, 4, 97, 194, 388

526 : 1, 2, 263, 526

291 : 1, 3, 97, 291

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,526,291,742, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

526:2x 263

291:3x 97

742:2x 7x 53

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 97 = 388

Therefore, the value for common factors is 388.

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 = 44067089136/(1x388)

LCM = 44067089136/388

LCM = 113574972

Thus, we can understand that the LCM of 388,526,291,742 is 113574972.

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

• LCM of 442, 637, 883, 660
• LCM of 308, 377, 461, 102
• LCM of 444, 273, 816, 536
• LCM of 776, 423, 296, 936
• LCM of 388, 725, 539, 554

1. What is the LCM of 388, 526, 291, 742?

Answer: LCM of 388, 526, 291, 742 is 113574972.

2. How to calculate the LCM of 388, 526, 291, 742?

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 388, 526, 291, 742.

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}.