Given numbers are 818,257,816,272

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

The LCM of 818,257,816,272 is 85772208.

Find LCM of 818,257,816,272 with Prime Factorization

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

2 x 2 x 2 x 2 x 17 x 409 x 257 x 3 x 1 = 85772208

Therefore, the lowest common multiple of 818,257,816,272 is 85772208.

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.

818 x 257 x 816 x 272 = 46660081152

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.

818 : 1, 2, 409, 818

257 : 1, 257

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

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,257,816,272, is 1.

Now, the common factors can be found like this.

818:2x 409

257:257

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

272:2x 2x 2x 2x 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 2x 17 = 544

Therefore, the value for common factors is 544.

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 = 46660081152/(1x544)

LCM = 46660081152/544

LCM = 85772208

Thus, we can understand that the LCM of 818,257,816,272 is 85772208.

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

• LCM of 749, 824, 747, 143
• LCM of 945, 458, 819, 593
• LCM of 856, 138, 154, 940
• LCM of 430, 276, 453, 258
• LCM of 145, 928, 531, 382

1. What is the LCM of 818, 257, 816, 272?

Answer: LCM of 818, 257, 816, 272 is 85772208.

2. How to calculate the LCM of 818, 257, 816, 272?

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 818, 257, 816, 272.

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}.