Given numbers are 197,802,304,409

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

The LCM of 197,802,304,409 is 9822170992.

Find LCM of 197,802,304,409 with Prime Factorization

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

2 x 197 x 401 x 152 x 409 = 9822170992

Therefore, the lowest common multiple of 197,802,304,409 is 9822170992.

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 802 x 304 x 409 = 19644341984

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

802 : 1, 2, 401, 802

304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,802,304,409, is 1.

Now, the common factors can be found like this.

197:197

802:2x 401

304:2x 2x 2x 2x 19

409:409

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 = 19644341984/(1x2)

LCM = 19644341984/2

LCM = 9822170992

Thus, we can understand that the LCM of 197,802,304,409 is 9822170992.

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

• LCM of 777, 458, 831, 272
• LCM of 502, 897, 162, 180
• LCM of 988, 998, 392, 112
• LCM of 316, 488, 521, 287
• LCM of 553, 623, 845, 700

1. What is the LCM of 197, 802, 304, 409?

Answer: LCM of 197, 802, 304, 409 is 9822170992.

2. How to calculate the LCM of 197, 802, 304, 409?

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, 802, 304, 409.

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}.