Given numbers are 390,582,701,681

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

The LCM of 390,582,701,681 is 6019774410.

Find LCM of 390,582,701,681 with Prime Factorization

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

2 x 3 x 65 x 97 x 701 x 227 = 6019774410

Therefore, the lowest common multiple of 390,582,701,681 is 6019774410.

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.

390 x 582 x 701 x 681 = 108355939380

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

582 : 1, 2, 3, 6, 97, 194, 291, 582

701 : 1, 701

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,582,701,681, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

582:2x 3x 97

701:701

681:3x 227

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 108355939380/(1x18)

LCM = 108355939380/18

LCM = 6019774410

Thus, we can understand that the LCM of 390,582,701,681 is 6019774410.

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

• LCM of 727, 898, 228, 832
• LCM of 123, 227, 751, 718
• LCM of 873, 276, 705, 830
• LCM of 134, 174, 732, 757
• LCM of 404, 634, 462, 293

1. What is the LCM of 390, 582, 701, 681?

Answer: LCM of 390, 582, 701, 681 is 6019774410.

2. How to calculate the LCM of 390, 582, 701, 681?

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 390, 582, 701, 681.

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}.