Given numbers are 628,807,439,513,715

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

The LCM of 628,807,439,513,715 is 27201938280660.

Find LCM of 628,807,439,513,715 with Prime Factorization

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

3 x 628 x 269 x 439 x 171 x 715 = 27201938280660

Therefore, the lowest common multiple of 628,807,439,513,715 is 27201938280660.

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 807 x 439 x 513 x 715 = 81605814841980

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

807 : 1, 3, 269, 807

439 : 1, 439

513 : 1, 3, 9, 19, 27, 57, 171, 513

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,807,439,513,715, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

807:3x 269

439:439

513:3x 3x 3x 19

715:5x 11x 13

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

3 = 3

Therefore, the value for common factors is 3.

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 = 81605814841980/(1x3)

LCM = 81605814841980/3

LCM = 27201938280660

Thus, we can understand that the LCM of 628,807,439,513,715 is 27201938280660.

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

• LCM of 652, 620, 570, 817, 146
• LCM of 216, 525, 149, 941, 747
• LCM of 950, 309, 450, 900, 318
• LCM of 494, 153, 124, 105, 431
• LCM of 353, 707, 233, 567, 375

1. What is the LCM of 628, 807, 439, 513, 715?

Answer: LCM of 628, 807, 439, 513, 715 is 27201938280660.

2. How to calculate the LCM of 628, 807, 439, 513, 715?

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, 807, 439, 513, 715.

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}.