Given numbers are 445,160,374,497

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

The LCM of 445,160,374,497 is 1323451360.

Find LCM of 445,160,374,497 with Prime Factorization

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

2 x 5 x 89 x 16 x 187 x 497 = 1323451360

Therefore, the lowest common multiple of 445,160,374,497 is 1323451360.

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 160 x 374 x 497 = 13234513600

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

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

374 : 1, 2, 11, 17, 22, 34, 187, 374

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,160,374,497, is 1.

Now, the common factors can be found like this.

445:5x 89

160:2x 2x 2x 2x 2x 5

374:2x 11x 17

497:7x 71

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 = 13234513600/(1x10)

LCM = 13234513600/10

LCM = 1323451360

Thus, we can understand that the LCM of 445,160,374,497 is 1323451360.

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

• LCM of 633, 634, 142, 949
• LCM of 116, 548, 691, 994
• LCM of 447, 976, 594, 816
• LCM of 361, 386, 328, 340
• LCM of 601, 972, 203, 963

1. What is the LCM of 445, 160, 374, 497?

Answer: LCM of 445, 160, 374, 497 is 1323451360.

2. How to calculate the LCM of 445, 160, 374, 497?

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, 160, 374, 497.

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}.