Given numbers are 643,652,177,413

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

The LCM of 643,652,177,413 is 519433404.

Find LCM of 643,652,177,413 with Prime Factorization

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

59 x 643 x 652 x 3 x 7 = 519433404

Therefore, the lowest common multiple of 643,652,177,413 is 519433404.

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.

643 x 652 x 177 x 413 = 30646570836

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.

643 : 1, 643

652 : 1, 2, 4, 163, 326, 652

177 : 1, 3, 59, 177

413 : 1, 7, 59, 413

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 643,652,177,413, is 1.

Now, the common factors can be found like this.

643:643

652:2x 2x 163

177:3x 59

413:7x 59

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

59 = 59

Therefore, the value for common factors is 59.

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 = 30646570836/(1x59)

LCM = 30646570836/59

LCM = 519433404

Thus, we can understand that the LCM of 643,652,177,413 is 519433404.

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

• LCM of 965, 935, 311, 859
• LCM of 835, 942, 388, 351
• LCM of 405, 983, 673, 635
• LCM of 848, 676, 451, 850
• LCM of 770, 329, 926, 950

1. What is the LCM of 643, 652, 177, 413?

Answer: LCM of 643, 652, 177, 413 is 519433404.

2. How to calculate the LCM of 643, 652, 177, 413?

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 643, 652, 177, 413.

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}.