Given numbers are 381,651,759,138

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

The LCM of 381,651,759,138 is 41834562.

Find LCM of 381,651,759,138 with Prime Factorization

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

3 x 23 x 127 x 217 x 11 x 2 = 41834562

Therefore, the lowest common multiple of 381,651,759,138 is 41834562.

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 651 x 759 x 138 = 25979263002

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

651 : 1, 3, 7, 21, 31, 93, 217, 651

759 : 1, 3, 11, 23, 33, 69, 253, 759

138 : 1, 2, 3, 6, 23, 46, 69, 138

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,651,759,138, is 3.

Now, the common factors can be found like this.

381:3x 127

651:3x 7x 31

759:3x 11x 23

138:2x 3x 23

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 23 = 207

Therefore, the value for common factors is 207.

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 = 25979263002/(3x207)

LCM = 25979263002/621

LCM = 41834562

Thus, we can understand that the LCM of 381,651,759,138 is 41834562.

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

• LCM of 293, 491, 899, 449
• LCM of 500, 633, 183, 744
• LCM of 474, 977, 390, 892
• LCM of 731, 374, 983, 764
• LCM of 407, 758, 639, 630

1. What is the LCM of 381, 651, 759, 138?

Answer: LCM of 381, 651, 759, 138 is 41834562.

2. How to calculate the LCM of 381, 651, 759, 138?

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, 651, 759, 138.

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}.