Given numbers are 409,381,597,478

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

The LCM of 409,381,597,478 is 14822766138.

Find LCM of 409,381,597,478 with Prime Factorization

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

3 x 409 x 127 x 199 x 478 = 14822766138

Therefore, the lowest common multiple of 409,381,597,478 is 14822766138.

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.

409 x 381 x 597 x 478 = 44468298414

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.

409 : 1, 409

381 : 1, 3, 127, 381

597 : 1, 3, 199, 597

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,381,597,478, is 1.

Now, the common factors can be found like this.

409:409

381:3x 127

597:3x 199

478:2x 239

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

3 = 3

Therefore, the value for common factors is 3.

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 = 44468298414/(1x3)

LCM = 44468298414/3

LCM = 14822766138

Thus, we can understand that the LCM of 409,381,597,478 is 14822766138.

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

• LCM of 111, 927, 957, 231
• LCM of 122, 366, 222, 461
• LCM of 173, 801, 111, 725
• LCM of 109, 194, 413, 897
• LCM of 610, 151, 586, 804

1. What is the LCM of 409, 381, 597, 478?

Answer: LCM of 409, 381, 597, 478 is 14822766138.

2. How to calculate the LCM of 409, 381, 597, 478?

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 409, 381, 597, 478.

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}.