Given numbers are 816,752,830,252,393

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

The LCM of 816,752,830,252,393 is 43785136080.

Find LCM of 816,752,830,252,393 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 17 x 47 x 415 x 21 x 131 = 43785136080

Therefore, the lowest common multiple of 816,752,830,252,393 is 43785136080.

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 752 x 830 x 252 x 393 = 50440476764160

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

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

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

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,752,830,252,393, is 1.

Now, the common factors can be found like this.

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

752:2x 2x 2x 2x 47

830:2x 5x 83

252:2x 2x 3x 3x 7

393:3x 131

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 2x 3x 3 = 1152

Therefore, the value for common factors is 1152.

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 = 50440476764160/(1x1152)

LCM = 50440476764160/1152

LCM = 43785136080

Thus, we can understand that the LCM of 816,752,830,252,393 is 43785136080.

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

• LCM of 155, 925, 393, 651, 240
• LCM of 842, 365, 233, 287, 238
• LCM of 437, 126, 675, 168, 843
• LCM of 701, 933, 612, 532, 877
• LCM of 699, 697, 256, 836, 820

1. What is the LCM of 816, 752, 830, 252, 393?

Answer: LCM of 816, 752, 830, 252, 393 is 43785136080.

2. How to calculate the LCM of 816, 752, 830, 252, 393?

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, 752, 830, 252, 393.

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}.