Given numbers are 387,501,331

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

The LCM of 387,501,331 is 21392199.

Find LCM of 387,501,331 with Prime Factorization

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

3 x 129 x 167 x 331 = 21392199

Therefore, the lowest common multiple of 387,501,331 is 21392199.

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.

387 x 501 x 331 = 64176597

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.

387 : 1, 3, 9, 43, 129, 387

501 : 1, 3, 167, 501

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,501,331, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

501:3x 167

331:331

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 = 64176597/(1x3)

LCM = 64176597/3

LCM = 21392199

Thus, we can understand that the LCM of 387,501,331 is 21392199.

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

• LCM of 252, 581, 471
• LCM of 748, 808, 351
• LCM of 185, 378, 511
• LCM of 760, 426, 580
• LCM of 205, 451, 591

1. What is the LCM of 387, 501, 331?

Answer: LCM of 387, 501, 331 is 21392199.

2. How to calculate the LCM of 387, 501, 331?

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 387, 501, 331.

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}.