Given numbers are 387,431,179,666,135

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

The LCM of 387,431,179,666,135 is 33140895930.

Find LCM of 387,431,179,666,135 with Prime Factorization

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

3 x 3 x 43 x 431 x 179 x 74 x 15 = 33140895930

Therefore, the lowest common multiple of 387,431,179,666,135 is 33140895930.

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 431 x 179 x 666 x 135 = 2684412570330

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

431 : 1, 431

179 : 1, 179

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

135 : 1, 3, 5, 9, 15, 27, 45, 135

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,431,179,666,135, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

431:431

179:179

666:2x 3x 3x 37

135:3x 3x 3x 5

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

3x 3x 3x 3 = 81

Therefore, the value for common factors is 81.

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 = 2684412570330/(1x81)

LCM = 2684412570330/81

LCM = 33140895930

Thus, we can understand that the LCM of 387,431,179,666,135 is 33140895930.

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

• LCM of 904, 594, 600, 648, 126
• LCM of 605, 923, 984, 811, 531
• LCM of 626, 724, 272, 336, 937
• LCM of 200, 720, 142, 997, 766
• LCM of 173, 309, 858, 189, 797

1. What is the LCM of 387, 431, 179, 666, 135?

Answer: LCM of 387, 431, 179, 666, 135 is 33140895930.

2. How to calculate the LCM of 387, 431, 179, 666, 135?

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, 431, 179, 666, 135.

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}.