Given numbers are 138,193,283,201

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

The LCM of 138,193,283,201 is 505007274.

Find LCM of 138,193,283,201 with Prime Factorization

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

3 x 46 x 193 x 283 x 67 = 505007274

Therefore, the lowest common multiple of 138,193,283,201 is 505007274.

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.

138 x 193 x 283 x 201 = 1515021822

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.

138 : 1, 2, 3, 6, 23, 46, 69, 138

193 : 1, 193

283 : 1, 283

201 : 1, 3, 67, 201

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,193,283,201, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

193:193

283:283

201:3x 67

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 = 1515021822/(1x3)

LCM = 1515021822/3

LCM = 505007274

Thus, we can understand that the LCM of 138,193,283,201 is 505007274.

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

• LCM of 635, 930, 479, 827
• LCM of 918, 548, 634, 164
• LCM of 810, 521, 809, 469
• LCM of 116, 639, 402, 197
• LCM of 307, 995, 447, 759

1. What is the LCM of 138, 193, 283, 201?

Answer: LCM of 138, 193, 283, 201 is 505007274.

2. How to calculate the LCM of 138, 193, 283, 201?

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 138, 193, 283, 201.

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}.