Given numbers are 242,445,438,371

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

The LCM of 242,445,438,371 is 8749704810.

Find LCM of 242,445,438,371 with Prime Factorization

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

2 x 121 x 445 x 219 x 371 = 8749704810

Therefore, the lowest common multiple of 242,445,438,371 is 8749704810.

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.

242 x 445 x 438 x 371 = 17499409620

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.

242 : 1, 2, 11, 22, 121, 242

445 : 1, 5, 89, 445

438 : 1, 2, 3, 6, 73, 146, 219, 438

371 : 1, 7, 53, 371

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,445,438,371, is 1.

Now, the common factors can be found like this.

242:2x 11x 11

445:5x 89

438:2x 3x 73

371:7x 53

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 = 17499409620/(1x2)

LCM = 17499409620/2

LCM = 8749704810

Thus, we can understand that the LCM of 242,445,438,371 is 8749704810.

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

• LCM of 730, 594, 861, 194
• LCM of 458, 311, 275, 531
• LCM of 341, 404, 776, 256
• LCM of 779, 423, 384, 926
• LCM of 769, 304, 506, 763

1. What is the LCM of 242, 445, 438, 371?

Answer: LCM of 242, 445, 438, 371 is 8749704810.

2. How to calculate the LCM of 242, 445, 438, 371?

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 242, 445, 438, 371.

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}.