Given numbers are 138,808,161,876,752

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

The LCM of 138,808,161,876,752 is 2677991568.

Find LCM of 138,808,161,876,752 with Prime Factorization

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

2 x 2 x 2 x 3 x 23 x 1 x 101 x 7 x 73 x 94 = 2677991568

Therefore, the lowest common multiple of 138,808,161,876,752 is 2677991568.

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.

138 x 808 x 161 x 876 x 752 = 11826010764288

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.

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

808 : 1, 2, 4, 8, 101, 202, 404, 808

161 : 1, 7, 23, 161

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,808,161,876,752, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

808:2x 2x 2x 101

161:7x 23

876:2x 2x 3x 73

752:2x 2x 2x 2x 47

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

2x 2x 2x 2x 2x 2x 3x 23 = 4416

Therefore, the value for common factors is 4416.

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 = 11826010764288/(1x4416)

LCM = 11826010764288/4416

LCM = 2677991568

Thus, we can understand that the LCM of 138,808,161,876,752 is 2677991568.

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

• LCM of 800, 166, 293, 150, 427
• LCM of 723, 568, 864, 382, 650
• LCM of 565, 184, 289, 187, 392
• LCM of 227, 111, 401, 769, 387
• LCM of 535, 113, 756, 414, 287

1. What is the LCM of 138, 808, 161, 876, 752?

Answer: LCM of 138, 808, 161, 876, 752 is 2677991568.

2. How to calculate the LCM of 138, 808, 161, 876, 752?

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 138, 808, 161, 876, 752.

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}.