Given numbers are 447,445,341,473,397

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

The LCM of 447,445,341,473,397 is 1157926186065.

Find LCM of 447,445,341,473,397 with Prime Factorization

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

11 x 447 x 445 x 31 x 43 x 397 = 1157926186065

Therefore, the lowest common multiple of 447,445,341,473,397 is 1157926186065.

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.

447 x 445 x 341 x 473 x 397 = 12737188046715

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.

447 : 1, 3, 149, 447

445 : 1, 5, 89, 445

341 : 1, 11, 31, 341

473 : 1, 11, 43, 473

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,445,341,473,397, is 1.

Now, the common factors can be found like this.

447:3x 149

445:5x 89

341:11x 31

473:11x 43

397:397

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

11 = 11

Therefore, the value for common factors is 11.

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 = 12737188046715/(1x11)

LCM = 12737188046715/11

LCM = 1157926186065

Thus, we can understand that the LCM of 447,445,341,473,397 is 1157926186065.

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

• LCM of 876, 233, 175, 520, 994
• LCM of 513, 964, 677, 230, 474
• LCM of 902, 397, 340, 600, 491
• LCM of 143, 458, 769, 429, 841
• LCM of 628, 732, 595, 855, 317

1. What is the LCM of 447, 445, 341, 473, 397?

Answer: LCM of 447, 445, 341, 473, 397 is 1157926186065.

2. How to calculate the LCM of 447, 445, 341, 473, 397?

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 447, 445, 341, 473, 397.

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}.