Given numbers are 487,646,487,793

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

The LCM of 487,646,487,793 is 249479386.

Find LCM of 487,646,487,793 with Prime Factorization

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

487 x 1 x 646 x 1 x 793 = 249479386

Therefore, the lowest common multiple of 487,646,487,793 is 249479386.

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.

487 x 646 x 487 x 793 = 121496460982

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.

487 : 1, 487

646 : 1, 2, 17, 19, 34, 38, 323, 646

487 : 1, 487

793 : 1, 13, 61, 793

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,646,487,793, is 1.

Now, the common factors can be found like this.

487:487

646:2x 17x 19

487:487

793:13x 61

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

487 = 487

Therefore, the value for common factors is 487.

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 = 121496460982/(1x487)

LCM = 121496460982/487

LCM = 249479386

Thus, we can understand that the LCM of 487,646,487,793 is 249479386.

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

• LCM of 161, 304, 774, 974
• LCM of 983, 112, 371, 424
• LCM of 387, 926, 525, 977
• LCM of 787, 915, 198, 407
• LCM of 272, 838, 428, 216

1. What is the LCM of 487, 646, 487, 793?

Answer: LCM of 487, 646, 487, 793 is 249479386.

2. How to calculate the LCM of 487, 646, 487, 793?

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 487, 646, 487, 793.

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}.