Given numbers are 812,252,720,475,923

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

The LCM of 812,252,720,475,923 is 12816039600.

Find LCM of 812,252,720,475,923 with Prime Factorization

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

2 x 2 x 3 x 3 x 5 x 7 x 29 x 1 x 4 x 95 x 923 = 12816039600

Therefore, the lowest common multiple of 812,252,720,475,923 is 12816039600.

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.

812 x 252 x 720 x 475 x 923 = 64592839584000

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.

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

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

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

475 : 1, 5, 19, 25, 95, 475

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,252,720,475,923, is 1.

Now, the common factors can be found like this.

812:2x 2x 7x 29

252:2x 2x 3x 3x 7

720:2x 2x 2x 2x 3x 3x 5

475:5x 5x 19

923:13x 71

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 3x 5x 7 = 5040

Therefore, the value for common factors is 5040.

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 = 64592839584000/(1x5040)

LCM = 64592839584000/5040

LCM = 12816039600

Thus, we can understand that the LCM of 812,252,720,475,923 is 12816039600.

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

• LCM of 251, 358, 214, 283, 583
• LCM of 325, 396, 797, 108, 693
• LCM of 168, 828, 170, 752, 236
• LCM of 487, 566, 251, 795, 677
• LCM of 376, 170, 643, 363, 578

1. What is the LCM of 812, 252, 720, 475, 923?

Answer: LCM of 812, 252, 720, 475, 923 is 12816039600.

2. How to calculate the LCM of 812, 252, 720, 475, 923?

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 812, 252, 720, 475, 923.

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}.