Given numbers are 338,149,610,621

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

The LCM of 338,149,610,621 is 9538814610.

Find LCM of 338,149,610,621 with Prime Factorization

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

2 x 169 x 149 x 305 x 621 = 9538814610

Therefore, the lowest common multiple of 338,149,610,621 is 9538814610.

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.

338 x 149 x 610 x 621 = 19077629220

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.

338 : 1, 2, 13, 26, 169, 338

149 : 1, 149

610 : 1, 2, 5, 10, 61, 122, 305, 610

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,149,610,621, is 1.

Now, the common factors can be found like this.

338:2x 13x 13

149:149

610:2x 5x 61

621:3x 3x 3x 23

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 = 19077629220/(1x2)

LCM = 19077629220/2

LCM = 9538814610

Thus, we can understand that the LCM of 338,149,610,621 is 9538814610.

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

• LCM of 896, 107, 619, 186
• LCM of 833, 286, 996, 328
• LCM of 100, 270, 449, 296
• LCM of 220, 300, 392, 834
• LCM of 135, 139, 907, 328

1. What is the LCM of 338, 149, 610, 621?

Answer: LCM of 338, 149, 610, 621 is 9538814610.

2. How to calculate the LCM of 338, 149, 610, 621?

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 338, 149, 610, 621.

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}.