Given numbers are 816,772,994,386,212

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

The LCM of 816,772,994,386,212 is 4148391408.

Find LCM of 816,772,994,386,212 with Prime Factorization

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

2 x 2 x 193 x 204 x 1 x 497 x 1 x 53 = 4148391408

Therefore, the lowest common multiple of 816,772,994,386,212 is 4148391408.

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.

816 x 772 x 994 x 386 x 212 = 51240930671616

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.

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

772 : 1, 2, 4, 193, 386, 772

994 : 1, 2, 7, 14, 71, 142, 497, 994

386 : 1, 2, 193, 386

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,772,994,386,212, is 2.

Now, the common factors can be found like this.

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

772:2x 2x 193

994:2x 7x 71

386:2x 193

212:2x 2x 53

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 193 = 6176

Therefore, the value for common factors is 6176.

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 = 51240930671616/(2x6176)

LCM = 51240930671616/12352

LCM = 4148391408

Thus, we can understand that the LCM of 816,772,994,386,212 is 4148391408.

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

• LCM of 852, 153, 505, 724, 216
• LCM of 860, 318, 249, 180, 846
• LCM of 747, 713, 764, 751, 707
• LCM of 418, 258, 109, 303, 543
• LCM of 938, 647, 681, 563, 755

1. What is the LCM of 816, 772, 994, 386, 212?

Answer: LCM of 816, 772, 994, 386, 212 is 4148391408.

2. How to calculate the LCM of 816, 772, 994, 386, 212?

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 816, 772, 994, 386, 212.

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}.