Given numbers are 197,243,233,286,403

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

The LCM of 197,243,233,286,403 is 98890858638.

Find LCM of 197,243,233,286,403 with Prime Factorization

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

13 x 197 x 243 x 233 x 22 x 31 = 98890858638

Therefore, the lowest common multiple of 197,243,233,286,403 is 98890858638.

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 243 x 233 x 286 x 403 = 1285581162294

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

243 : 1, 3, 9, 27, 81, 243

233 : 1, 233

286 : 1, 2, 11, 13, 22, 26, 143, 286

403 : 1, 13, 31, 403

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,243,233,286,403, is 1.

Now, the common factors can be found like this.

197:197

243:3x 3x 3x 3x 3

233:233

286:2x 11x 13

403:13x 31

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 = 1285581162294/(1x13)

LCM = 1285581162294/13

LCM = 98890858638

Thus, we can understand that the LCM of 197,243,233,286,403 is 98890858638.

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

• LCM of 390, 803, 687, 976, 529
• LCM of 248, 572, 756, 310, 203
• LCM of 621, 907, 737, 307, 602
• LCM of 946, 835, 694, 646, 145
• LCM of 440, 105, 768, 150, 611

1. What is the LCM of 197, 243, 233, 286, 403?

Answer: LCM of 197, 243, 233, 286, 403 is 98890858638.

2. How to calculate the LCM of 197, 243, 233, 286, 403?

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, 243, 233, 286, 403.

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}.