Given numbers are 628,148,497,137,449

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

The LCM of 628,148,497,137,449 is 710370085796.

Find LCM of 628,148,497,137,449 with Prime Factorization

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

2 x 2 x 157 x 37 x 497 x 137 x 449 = 710370085796

Therefore, the lowest common multiple of 628,148,497,137,449 is 710370085796.

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.

628 x 148 x 497 x 137 x 449 = 2841480343184

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.

628 : 1, 2, 4, 157, 314, 628

148 : 1, 2, 4, 37, 74, 148

497 : 1, 7, 71, 497

137 : 1, 137

449 : 1, 449

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,148,497,137,449, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

148:2x 2x 37

497:7x 71

137:137

449:449

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2841480343184/(1x4)

LCM = 2841480343184/4

LCM = 710370085796

Thus, we can understand that the LCM of 628,148,497,137,449 is 710370085796.

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

• LCM of 605, 799, 155, 138, 355
• LCM of 368, 835, 742, 463, 318
• LCM of 675, 691, 894, 825, 678
• LCM of 229, 406, 422, 529, 816
• LCM of 556, 420, 670, 339, 870

1. What is the LCM of 628, 148, 497, 137, 449?

Answer: LCM of 628, 148, 497, 137, 449 is 710370085796.

2. How to calculate the LCM of 628, 148, 497, 137, 449?

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 628, 148, 497, 137, 449.

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}.