Given numbers are 803,412,728,924

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

The LCM of 803,412,728,924 is 180636456.

Find LCM of 803,412,728,924 with Prime Factorization

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

2 x 2 x 7 x 11 x 73 x 103 x 26 x 3 = 180636456

Therefore, the lowest common multiple of 803,412,728,924 is 180636456.

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.

803 x 412 x 728 x 924 = 222544113792

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.

803 : 1, 11, 73, 803

412 : 1, 2, 4, 103, 206, 412

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 803,412,728,924, is 1.

Now, the common factors can be found like this.

803:11x 73

412:2x 2x 103

728:2x 2x 2x 7x 13

924:2x 2x 3x 7x 11

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 7x 11 = 1232

Therefore, the value for common factors is 1232.

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 = 222544113792/(1x1232)

LCM = 222544113792/1232

LCM = 180636456

Thus, we can understand that the LCM of 803,412,728,924 is 180636456.

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

• LCM of 595, 636, 128, 892
• LCM of 335, 349, 682, 119
• LCM of 210, 994, 424, 725
• LCM of 114, 161, 182, 704
• LCM of 308, 441, 418, 609

1. What is the LCM of 803, 412, 728, 924?

Answer: LCM of 803, 412, 728, 924 is 180636456.

2. How to calculate the LCM of 803, 412, 728, 924?

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 803, 412, 728, 924.

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}.