Given numbers are 836,423,138,808,624

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

The LCM of 836,423,138,808,624 is 42716847888.

Find LCM of 836,423,138,808,624 with Prime Factorization

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

2 x 2 x 2 x 3 x 209 x 141 x 23 x 101 x 26 = 42716847888

Therefore, the lowest common multiple of 836,423,138,808,624 is 42716847888.

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.

836 x 423 x 138 x 808 x 624 = 24604904383488

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.

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

423 : 1, 3, 9, 47, 141, 423

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

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

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 836,423,138,808,624, is 1.

Now, the common factors can be found like this.

836:2x 2x 11x 19

423:3x 3x 47

138:2x 3x 23

808:2x 2x 2x 101

624:2x 2x 2x 2x 3x 13

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 3 = 576

Therefore, the value for common factors is 576.

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 = 24604904383488/(1x576)

LCM = 24604904383488/576

LCM = 42716847888

Thus, we can understand that the LCM of 836,423,138,808,624 is 42716847888.

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

• LCM of 630, 998, 783, 265, 130
• LCM of 796, 188, 681, 991, 954
• LCM of 470, 815, 616, 177, 137
• LCM of 610, 482, 345, 108, 804
• LCM of 211, 613, 939, 155, 619

1. What is the LCM of 836, 423, 138, 808, 624?

Answer: LCM of 836, 423, 138, 808, 624 is 42716847888.

2. How to calculate the LCM of 836, 423, 138, 808, 624?

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 836, 423, 138, 808, 624.

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}.