Given numbers are 154,123,213

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

The LCM of 154,123,213 is 1344882.

Find LCM of 154,123,213 with Prime Factorization

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

3 x 154 x 41 x 71 = 1344882

Therefore, the lowest common multiple of 154,123,213 is 1344882.

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.

154 x 123 x 213 = 4034646

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.

154 : 1, 2, 7, 11, 14, 22, 77, 154

123 : 1, 3, 41, 123

213 : 1, 3, 71, 213

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,123,213, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

123:3x 41

213:3x 71

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

3 = 3

Therefore, the value for common factors is 3.

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 = 4034646/(1x3)

LCM = 4034646/3

LCM = 1344882

Thus, we can understand that the LCM of 154,123,213 is 1344882.

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

• LCM of 109, 164, 826
• LCM of 243, 204, 626
• LCM of 977, 230, 223
• LCM of 618, 807, 455
• LCM of 932, 664, 392

1. What is the LCM of 154, 123, 213?

Answer: LCM of 154, 123, 213 is 1344882.

2. How to calculate the LCM of 154, 123, 213?

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 154, 123, 213.

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}.