Given numbers are 194,187,247,388

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

The LCM of 194,187,247,388 is 17921332.

Find LCM of 194,187,247,388 with Prime Factorization

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

2 x 97 x 1 x 187 x 247 x 2 = 17921332

Therefore, the lowest common multiple of 194,187,247,388 is 17921332.

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.

194 x 187 x 247 x 388 = 3476738408

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.

194 : 1, 2, 97, 194

187 : 1, 11, 17, 187

247 : 1, 13, 19, 247

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,187,247,388, is 1.

Now, the common factors can be found like this.

194:2x 97

187:11x 17

247:13x 19

388:2x 2x 97

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 3476738408/(1x194)

LCM = 3476738408/194

LCM = 17921332

Thus, we can understand that the LCM of 194,187,247,388 is 17921332.

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

• LCM of 461, 288, 317, 239
• LCM of 697, 266, 142, 158
• LCM of 309, 783, 403, 802
• LCM of 213, 217, 582, 804
• LCM of 333, 776, 693, 947

1. What is the LCM of 194, 187, 247, 388?

Answer: LCM of 194, 187, 247, 388 is 17921332.

2. How to calculate the LCM of 194, 187, 247, 388?

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 194, 187, 247, 388.

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}.