Given numbers are 187,20,135

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

The LCM of 187,20,135 is 100980.

Find LCM of 187,20,135 with Prime Factorization

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

5 x 187 x 4 x 27 = 100980

Therefore, the lowest common multiple of 187,20,135 is 100980.

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.

187 x 20 x 135 = 504900

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.

187 : 1, 11, 17, 187

20 : 1, 2, 4, 5, 10, 20

135 : 1, 3, 5, 9, 15, 27, 45, 135

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,20,135, is 1.

Now, the common factors can be found like this.

187:11x 17

20:2x 2x 5

135:3x 3x 3x 5

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

5 = 5

Therefore, the value for common factors is 5.

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 = 504900/(1x5)

LCM = 504900/5

LCM = 100980

Thus, we can understand that the LCM of 187,20,135 is 100980.

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

• LCM of 834, 69, 115
• LCM of 741, 31, 195
• LCM of 271, 23, 441
• LCM of 910, 29, 340
• LCM of 883, 15, 601

1. What is the LCM of 187, 20, 135?

Answer: LCM of 187, 20, 135 is 100980.

2. How to calculate the LCM of 187, 20, 135?

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 187, 20, 135.

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}.