Given numbers are 445,475,618,803

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

The LCM of 445,475,618,803 is 20979137850.

Find LCM of 445,475,618,803 with Prime Factorization

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

5 x 89 x 95 x 618 x 803 = 20979137850

Therefore, the lowest common multiple of 445,475,618,803 is 20979137850.

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.

445 x 475 x 618 x 803 = 104895689250

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.

445 : 1, 5, 89, 445

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

618 : 1, 2, 3, 6, 103, 206, 309, 618

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,475,618,803, is 1.

Now, the common factors can be found like this.

445:5x 89

475:5x 5x 19

618:2x 3x 103

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.

5 = 5

Therefore, the value for common factors is 5.

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 = 104895689250/(1x5)

LCM = 104895689250/5

LCM = 20979137850

Thus, we can understand that the LCM of 445,475,618,803 is 20979137850.

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

• LCM of 264, 245, 468, 349
• LCM of 902, 271, 144, 641
• LCM of 230, 545, 405, 756
• LCM of 451, 388, 981, 788
• LCM of 524, 649, 230, 663

1. What is the LCM of 445, 475, 618, 803?

Answer: LCM of 445, 475, 618, 803 is 20979137850.

2. How to calculate the LCM of 445, 475, 618, 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 445, 475, 618, 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}.