Given numbers are 638,394,348,232

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

The LCM of 638,394,348,232 is 1508232.

Find LCM of 638,394,348,232 with Prime Factorization

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

2 x 2 x 29 x 11 x 197 x 3 x 2 = 1508232

Therefore, the lowest common multiple of 638,394,348,232 is 1508232.

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.

638 x 394 x 348 x 232 = 20294769792

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

394 : 1, 2, 197, 394

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

232 : 1, 2, 4, 8, 29, 58, 116, 232

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,394,348,232, is 2.

Now, the common factors can be found like this.

638:2x 11x 29

394:2x 197

348:2x 2x 3x 29

232:2x 2x 2x 29

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

2x 2x 2x 29x 29 = 6728

Therefore, the value for common factors is 6728.

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 = 20294769792/(2x6728)

LCM = 20294769792/13456

LCM = 1508232

Thus, we can understand that the LCM of 638,394,348,232 is 1508232.

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

• LCM of 978, 814, 707, 492
• LCM of 750, 563, 613, 670
• LCM of 595, 648, 400, 630
• LCM of 898, 923, 640, 462
• LCM of 148, 456, 760, 886

1. What is the LCM of 638, 394, 348, 232?

Answer: LCM of 638, 394, 348, 232 is 1508232.

2. How to calculate the LCM of 638, 394, 348, 232?

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 638, 394, 348, 232.

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}.