Given numbers are 381,201,307,432

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

The LCM of 381,201,307,432 is 1128497616.

Find LCM of 381,201,307,432 with Prime Factorization

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

3 x 127 x 67 x 307 x 144 = 1128497616

Therefore, the lowest common multiple of 381,201,307,432 is 1128497616.

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.

381 x 201 x 307 x 432 = 10156478544

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.

381 : 1, 3, 127, 381

201 : 1, 3, 67, 201

307 : 1, 307

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,201,307,432, is 1.

Now, the common factors can be found like this.

381:3x 127

201:3x 67

307:307

432:2x 2x 2x 2x 3x 3x 3

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 10156478544/(1x9)

LCM = 10156478544/9

LCM = 1128497616

Thus, we can understand that the LCM of 381,201,307,432 is 1128497616.

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

• LCM of 446, 528, 350, 863
• LCM of 740, 833, 637, 531
• LCM of 562, 537, 923, 965
• LCM of 251, 237, 863, 740
• LCM of 157, 362, 852, 630

1. What is the LCM of 381, 201, 307, 432?

Answer: LCM of 381, 201, 307, 432 is 1128497616.

2. How to calculate the LCM of 381, 201, 307, 432?

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 381, 201, 307, 432.

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}.