Given numbers are 445,454,395,452

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

The LCM of 445,454,395,452 is 3607043620.

Find LCM of 445,454,395,452 with Prime Factorization

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

2 x 5 x 89 x 227 x 79 x 226 = 3607043620

Therefore, the lowest common multiple of 445,454,395,452 is 3607043620.

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.

445 x 454 x 395 x 452 = 36070436200

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.

445 : 1, 5, 89, 445

454 : 1, 2, 227, 454

395 : 1, 5, 79, 395

452 : 1, 2, 4, 113, 226, 452

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,454,395,452, is 1.

Now, the common factors can be found like this.

445:5x 89

454:2x 227

395:5x 79

452:2x 2x 113

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 36070436200/(1x10)

LCM = 36070436200/10

LCM = 3607043620

Thus, we can understand that the LCM of 445,454,395,452 is 3607043620.

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

• LCM of 439, 304, 597, 138
• LCM of 385, 191, 410, 815
• LCM of 920, 781, 823, 331
• LCM of 859, 354, 112, 555
• LCM of 606, 590, 533, 148

1. What is the LCM of 445, 454, 395, 452?

Answer: LCM of 445, 454, 395, 452 is 3607043620.

2. How to calculate the LCM of 445, 454, 395, 452?

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 445, 454, 395, 452.

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}.