Given numbers are 449,494,245,670,473

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

The LCM of 449,494,245,670,473 is 1722167216770.

Find LCM of 449,494,245,670,473 with Prime Factorization

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

2 x 5 x 449 x 247 x 49 x 67 x 473 = 1722167216770

Therefore, the lowest common multiple of 449,494,245,670,473 is 1722167216770.

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.

449 x 494 x 245 x 670 x 473 = 17221672167700

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.

449 : 1, 449

494 : 1, 2, 13, 19, 26, 38, 247, 494

245 : 1, 5, 7, 35, 49, 245

670 : 1, 2, 5, 10, 67, 134, 335, 670

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 449,494,245,670,473, is 1.

Now, the common factors can be found like this.

449:449

494:2x 13x 19

245:5x 7x 7

670:2x 5x 67

473:11x 43

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 = 17221672167700/(1x10)

LCM = 17221672167700/10

LCM = 1722167216770

Thus, we can understand that the LCM of 449,494,245,670,473 is 1722167216770.

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

• LCM of 658, 947, 161, 162, 452
• LCM of 633, 909, 149, 647, 610
• LCM of 226, 287, 845, 721, 801
• LCM of 234, 435, 151, 570, 445
• LCM of 735, 748, 164, 911, 398

1. What is the LCM of 449, 494, 245, 670, 473?

Answer: LCM of 449, 494, 245, 670, 473 is 1722167216770.

2. How to calculate the LCM of 449, 494, 245, 670, 473?

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 449, 494, 245, 670, 473.

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}.