Given numbers are 381,254,575

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

The LCM of 381,254,575 is 438150.

Find LCM of 381,254,575 with Prime Factorization

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

127 x 3 x 2 x 575 = 438150

Therefore, the lowest common multiple of 381,254,575 is 438150.

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 254 x 575 = 55645050

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

254 : 1, 2, 127, 254

575 : 1, 5, 23, 25, 115, 575

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,254,575, is 1.

Now, the common factors can be found like this.

381:3x 127

254:2x 127

575:5x 5x 23

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

127 = 127

Therefore, the value for common factors is 127.

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 = 55645050/(1x127)

LCM = 55645050/127

LCM = 438150

Thus, we can understand that the LCM of 381,254,575 is 438150.

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

• LCM of 310, 628, 955
• LCM of 981, 256, 607
• LCM of 873, 180, 990
• LCM of 905, 433, 789
• LCM of 629, 694, 175

1. What is the LCM of 381, 254, 575?

Answer: LCM of 381, 254, 575 is 438150.

2. How to calculate the LCM of 381, 254, 575?

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, 254, 575.

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}.