Given numbers are 197,521,808,842

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

The LCM of 197,521,808,842 is 34913823016.

Find LCM of 197,521,808,842 with Prime Factorization

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

2 x 197 x 521 x 404 x 421 = 34913823016

Therefore, the lowest common multiple of 197,521,808,842 is 34913823016.

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.

197 x 521 x 808 x 842 = 69827646032

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.

197 : 1, 197

521 : 1, 521

808 : 1, 2, 4, 8, 101, 202, 404, 808

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,521,808,842, is 1.

Now, the common factors can be found like this.

197:197

521:521

808:2x 2x 2x 101

842:2x 421

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

2 = 2

Therefore, the value for common factors is 2.

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 = 69827646032/(1x2)

LCM = 69827646032/2

LCM = 34913823016

Thus, we can understand that the LCM of 197,521,808,842 is 34913823016.

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

• LCM of 697, 870, 209, 256
• LCM of 423, 993, 195, 142
• LCM of 964, 927, 454, 183
• LCM of 305, 305, 989, 686
• LCM of 294, 309, 111, 637

1. What is the LCM of 197, 521, 808, 842?

Answer: LCM of 197, 521, 808, 842 is 34913823016.

2. How to calculate the LCM of 197, 521, 808, 842?

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 197, 521, 808, 842.

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}.