Given numbers are 727,686,164,487

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

The LCM of 727,686,164,487 is 19915964348.

Find LCM of 727,686,164,487 with Prime Factorization

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

2 x 727 x 343 x 82 x 487 = 19915964348

Therefore, the lowest common multiple of 727,686,164,487 is 19915964348.

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.

727 x 686 x 164 x 487 = 39831928696

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.

727 : 1, 727

686 : 1, 2, 7, 14, 49, 98, 343, 686

164 : 1, 2, 4, 41, 82, 164

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,686,164,487, is 1.

Now, the common factors can be found like this.

727:727

686:2x 7x 7x 7

164:2x 2x 41

487:487

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

2 = 2

Therefore, the value for common factors is 2.

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 = 39831928696/(1x2)

LCM = 39831928696/2

LCM = 19915964348

Thus, we can understand that the LCM of 727,686,164,487 is 19915964348.

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

• LCM of 194, 816, 727, 562
• LCM of 407, 896, 624, 866
• LCM of 219, 767, 780, 459
• LCM of 477, 125, 114, 824
• LCM of 385, 872, 689, 658

1. What is the LCM of 727, 686, 164, 487?

Answer: LCM of 727, 686, 164, 487 is 19915964348.

2. How to calculate the LCM of 727, 686, 164, 487?

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 727, 686, 164, 487.

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}.