Given numbers are 198,237,122,457,568

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

The LCM of 198,237,122,457,568 is 123838777656.

Find LCM of 198,237,122,457,568 with Prime Factorization

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

2 x 3 x 33 x 79 x 61 x 457 x 284 = 123838777656

Therefore, the lowest common multiple of 198,237,122,457,568 is 123838777656.

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.

198 x 237 x 122 x 457 x 568 = 1486065331872

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

237 : 1, 3, 79, 237

122 : 1, 2, 61, 122

457 : 1, 457

568 : 1, 2, 4, 8, 71, 142, 284, 568

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,237,122,457,568, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

237:3x 79

122:2x 61

457:457

568:2x 2x 2x 71

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 3 = 12

Therefore, the value for common factors is 12.

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 = 1486065331872/(1x12)

LCM = 1486065331872/12

LCM = 123838777656

Thus, we can understand that the LCM of 198,237,122,457,568 is 123838777656.

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

• LCM of 352, 913, 692, 521, 437
• LCM of 468, 748, 786, 810, 536
• LCM of 671, 404, 835, 834, 650
• LCM of 916, 468, 195, 760, 156
• LCM of 444, 625, 693, 506, 883

1. What is the LCM of 198, 237, 122, 457, 568?

Answer: LCM of 198, 237, 122, 457, 568 is 123838777656.

2. How to calculate the LCM of 198, 237, 122, 457, 568?

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 198, 237, 122, 457, 568.

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}.