Given numbers are 605,198,227,122

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

The LCM of 605,198,227,122 is 150793830.

Find LCM of 605,198,227,122 with Prime Factorization

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

2 x 11 x 55 x 9 x 227 x 61 = 150793830

Therefore, the lowest common multiple of 605,198,227,122 is 150793830.

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.

605 x 198 x 227 x 122 = 3317464260

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.

605 : 1, 5, 11, 55, 121, 605

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

227 : 1, 227

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,198,227,122, is 1.

Now, the common factors can be found like this.

605:5x 11x 11

198:2x 3x 3x 11

227:227

122:2x 61

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 3317464260/(1x22)

LCM = 3317464260/22

LCM = 150793830

Thus, we can understand that the LCM of 605,198,227,122 is 150793830.

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

• LCM of 373, 887, 628, 575
• LCM of 337, 520, 931, 225
• LCM of 276, 275, 592, 382
• LCM of 624, 379, 406, 810
• LCM of 806, 107, 567, 388

1. What is the LCM of 605, 198, 227, 122?

Answer: LCM of 605, 198, 227, 122 is 150793830.

2. How to calculate the LCM of 605, 198, 227, 122?

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 605, 198, 227, 122.

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}.