Given numbers are 181,681,681

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

The LCM of 181,681,681 is 123261.

Find LCM of 181,681,681 with Prime Factorization

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

3 x 227 x 181 x 1 x 1 = 123261

Therefore, the lowest common multiple of 181,681,681 is 123261.

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.

181 x 681 x 681 = 83940741

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.

181 : 1, 181

681 : 1, 3, 227, 681

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 181,681,681, is 1.

Now, the common factors can be found like this.

181:181

681:3x 227

681:3x 227

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

3x 227 = 681

Therefore, the value for common factors is 681.

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 = 83940741/(1x681)

LCM = 83940741/681

LCM = 123261

Thus, we can understand that the LCM of 181,681,681 is 123261.

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

• LCM of 213, 116, 356
• LCM of 357, 891, 863
• LCM of 167, 583, 408
• LCM of 846, 462, 689
• LCM of 949, 205, 846

1. What is the LCM of 181, 681, 681?

Answer: LCM of 181, 681, 681 is 123261.

2. How to calculate the LCM of 181, 681, 681?

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 181, 681, 681.

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}.