Given numbers are 156,122,409

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

The LCM of 156,122,409 is 3892044.

Find LCM of 156,122,409 with Prime Factorization

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

2 x 78 x 61 x 409 = 3892044

Therefore, the lowest common multiple of 156,122,409 is 3892044.

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.

156 x 122 x 409 = 7784088

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.

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

122 : 1, 2, 61, 122

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,122,409, is 1.

Now, the common factors can be found like this.

156:2x 2x 3x 13

122:2x 61

409:409

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 = 7784088/(1x2)

LCM = 7784088/2

LCM = 3892044

Thus, we can understand that the LCM of 156,122,409 is 3892044.

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

• LCM of 300, 589, 704
• LCM of 241, 947, 331
• LCM of 601, 695, 541
• LCM of 611, 827, 798
• LCM of 818, 327, 294

1. What is the LCM of 156, 122, 409?

Answer: LCM of 156, 122, 409 is 3892044.

2. How to calculate the LCM of 156, 122, 409?

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 156, 122, 409.

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}.