Given numbers are 122,209,222

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

The LCM of 122,209,222 is 2830278.

Find LCM of 122,209,222 with Prime Factorization

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

2 x 61 x 209 x 111 = 2830278

Therefore, the lowest common multiple of 122,209,222 is 2830278.

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.

122 x 209 x 222 = 5660556

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.

122 : 1, 2, 61, 122

209 : 1, 11, 19, 209

222 : 1, 2, 3, 6, 37, 74, 111, 222

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 122,209,222, is 1.

Now, the common factors can be found like this.

122:2x 61

209:11x 19

222:2x 3x 37

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 = 5660556/(1x2)

LCM = 5660556/2

LCM = 2830278

Thus, we can understand that the LCM of 122,209,222 is 2830278.

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

• LCM of 144, 478, 167
• LCM of 930, 783, 987
• LCM of 328, 815, 351
• LCM of 203, 135, 135
• LCM of 664, 320, 213

1. What is the LCM of 122, 209, 222?

Answer: LCM of 122, 209, 222 is 2830278.

2. How to calculate the LCM of 122, 209, 222?

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 122, 209, 222.

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}.