Given numbers are 390,485,203,562,902

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

The LCM of 390,485,203,562,902 is 973229447190.

Find LCM of 390,485,203,562,902 with Prime Factorization

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

2 x 5 x 39 x 97 x 203 x 281 x 451 = 973229447190

Therefore, the lowest common multiple of 390,485,203,562,902 is 973229447190.

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.

390 x 485 x 203 x 562 x 902 = 19464588943800

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

485 : 1, 5, 97, 485

203 : 1, 7, 29, 203

562 : 1, 2, 281, 562

902 : 1, 2, 11, 22, 41, 82, 451, 902

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,485,203,562,902, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

485:5x 97

203:7x 29

562:2x 281

902:2x 11x 41

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 5 = 20

Therefore, the value for common factors is 20.

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 = 19464588943800/(1x20)

LCM = 19464588943800/20

LCM = 973229447190

Thus, we can understand that the LCM of 390,485,203,562,902 is 973229447190.

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

• LCM of 810, 814, 742, 216, 906
• LCM of 300, 345, 750, 147, 416
• LCM of 839, 944, 492, 353, 159
• LCM of 556, 266, 589, 622, 580
• LCM of 308, 892, 612, 102, 308

1. What is the LCM of 390, 485, 203, 562, 902?

Answer: LCM of 390, 485, 203, 562, 902 is 973229447190.

2. How to calculate the LCM of 390, 485, 203, 562, 902?

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 390, 485, 203, 562, 902.

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}.