Given numbers are 239,642,557,874,409

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

The LCM of 239,642,557,874,409 is 15275409768078.

Find LCM of 239,642,557,874,409 with Prime Factorization

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

2 x 239 x 321 x 557 x 437 x 409 = 15275409768078

Therefore, the lowest common multiple of 239,642,557,874,409 is 15275409768078.

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.

239 x 642 x 557 x 874 x 409 = 30550819536156

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.

239 : 1, 239

642 : 1, 2, 3, 6, 107, 214, 321, 642

557 : 1, 557

874 : 1, 2, 19, 23, 38, 46, 437, 874

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,642,557,874,409, is 1.

Now, the common factors can be found like this.

239:239

642:2x 3x 107

557:557

874:2x 19x 23

409:409

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

2 = 2

Therefore, the value for common factors is 2.

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 = 30550819536156/(1x2)

LCM = 30550819536156/2

LCM = 15275409768078

Thus, we can understand that the LCM of 239,642,557,874,409 is 15275409768078.

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

• LCM of 695, 851, 566, 298, 317
• LCM of 612, 382, 357, 544, 763
• LCM of 175, 410, 593, 228, 829
• LCM of 167, 929, 872, 817, 268
• LCM of 315, 500, 461, 147, 913

1. What is the LCM of 239, 642, 557, 874, 409?

Answer: LCM of 239, 642, 557, 874, 409 is 15275409768078.

2. How to calculate the LCM of 239, 642, 557, 874, 409?

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 239, 642, 557, 874, 409.

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}.