Given numbers are 197,415,247,481,842

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

The LCM of 197,415,247,481,842 is 629107831690.

Find LCM of 197,415,247,481,842 with Prime Factorization

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

13 x 197 x 415 x 19 x 37 x 842 = 629107831690

Therefore, the lowest common multiple of 197,415,247,481,842 is 629107831690.

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 415 x 247 x 481 x 842 = 8178401811970

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

415 : 1, 5, 83, 415

247 : 1, 13, 19, 247

481 : 1, 13, 37, 481

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,415,247,481,842, is 1.

Now, the common factors can be found like this.

197:197

415:5x 83

247:13x 19

481:13x 37

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.

13 = 13

Therefore, the value for common factors is 13.

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 = 8178401811970/(1x13)

LCM = 8178401811970/13

LCM = 629107831690

Thus, we can understand that the LCM of 197,415,247,481,842 is 629107831690.

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

• LCM of 942, 641, 841, 310, 928
• LCM of 745, 906, 326, 900, 158
• LCM of 274, 729, 789, 114, 680
• LCM of 272, 543, 265, 473, 909
• LCM of 740, 928, 867, 793, 146

1. What is the LCM of 197, 415, 247, 481, 842?

Answer: LCM of 197, 415, 247, 481, 842 is 629107831690.

2. How to calculate the LCM of 197, 415, 247, 481, 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, 415, 247, 481, 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}.