Given numbers are 814,921,365,803

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

The LCM of 814,921,365,803 is 273638310.

Find LCM of 814,921,365,803 with Prime Factorization

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

11 x 73 x 74 x 921 x 5 x 1 = 273638310

Therefore, the lowest common multiple of 814,921,365,803 is 273638310.

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.

814 x 921 x 365 x 803 = 219731562930

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.

814 : 1, 2, 11, 22, 37, 74, 407, 814

921 : 1, 3, 307, 921

365 : 1, 5, 73, 365

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,921,365,803, is 1.

Now, the common factors can be found like this.

814:2x 11x 37

921:3x 307

365:5x 73

803:11x 73

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

11x 73 = 803

Therefore, the value for common factors is 803.

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 = 219731562930/(1x803)

LCM = 219731562930/803

LCM = 273638310

Thus, we can understand that the LCM of 814,921,365,803 is 273638310.

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

• LCM of 112, 557, 997, 383
• LCM of 434, 846, 304, 620
• LCM of 449, 905, 981, 173
• LCM of 189, 107, 821, 899
• LCM of 829, 467, 388, 887

1. What is the LCM of 814, 921, 365, 803?

Answer: LCM of 814, 921, 365, 803 is 273638310.

2. How to calculate the LCM of 814, 921, 365, 803?

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 814, 921, 365, 803.

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}.