Given numbers are 212,638,830,270,696

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

The LCM of 212,638,830,270,696 is 1515543480.

Find LCM of 212,638,830,270,696 with Prime Factorization

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

2 x 2 x 3 x 5 x 29 x 53 x 11 x 83 x 9 x 2 = 1515543480

Therefore, the lowest common multiple of 212,638,830,270,696 is 1515543480.

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.

212 x 638 x 830 x 270 x 696 = 21096365241600

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.

212 : 1, 2, 4, 53, 106, 212

638 : 1, 2, 11, 22, 29, 58, 319, 638

830 : 1, 2, 5, 10, 83, 166, 415, 830

270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,638,830,270,696, is 2.

Now, the common factors can be found like this.

212:2x 2x 53

638:2x 11x 29

830:2x 5x 83

270:2x 3x 3x 3x 5

696:2x 2x 2x 3x 29

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 5x 29 = 6960

Therefore, the value for common factors is 6960.

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 = 21096365241600/(2x6960)

LCM = 21096365241600/13920

LCM = 1515543480

Thus, we can understand that the LCM of 212,638,830,270,696 is 1515543480.

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

• LCM of 833, 298, 800, 737, 252
• LCM of 508, 349, 419, 446, 212
• LCM of 518, 507, 211, 976, 266
• LCM of 734, 823, 874, 537, 455
• LCM of 933, 746, 780, 340, 770

1. What is the LCM of 212, 638, 830, 270, 696?

Answer: LCM of 212, 638, 830, 270, 696 is 1515543480.

2. How to calculate the LCM of 212, 638, 830, 270, 696?

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 212, 638, 830, 270, 696.

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}.