Given numbers are 124,468,636,816

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

The LCM of 124,468,636,816 is 52286832.

Find LCM of 124,468,636,816 with Prime Factorization

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

2 x 2 x 3 x 31 x 39 x 53 x 68 = 52286832

Therefore, the lowest common multiple of 124,468,636,816 is 52286832.

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.

124 x 468 x 636 x 816 = 30117215232

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.

124 : 1, 2, 4, 31, 62, 124

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 124,468,636,816, is 4.

Now, the common factors can be found like this.

124:2x 2x 31

468:2x 2x 3x 3x 13

636:2x 2x 3x 53

816:2x 2x 2x 2x 3x 17

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 3x 3 = 144

Therefore, the value for common factors is 144.

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 = 30117215232/(4x144)

LCM = 30117215232/576

LCM = 52286832

Thus, we can understand that the LCM of 124,468,636,816 is 52286832.

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

• LCM of 544, 451, 709, 744
• LCM of 754, 543, 877, 944
• LCM of 216, 169, 411, 264
• LCM of 735, 606, 424, 842
• LCM of 765, 687, 200, 337

1. What is the LCM of 124, 468, 636, 816?

Answer: LCM of 124, 468, 636, 816 is 52286832.

2. How to calculate the LCM of 124, 468, 636, 816?

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 124, 468, 636, 816.

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}.