Given numbers are 720,395,939,625,685

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

The LCM of 720,395,939,625,685 is 304883910000.

Find LCM of 720,395,939,625,685 with Prime Factorization

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

3 x 5 x 48 x 79 x 313 x 125 x 137 = 304883910000

Therefore, the lowest common multiple of 720,395,939,625,685 is 304883910000.

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.

720 x 395 x 939 x 625 x 685 = 114331466250000

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

395 : 1, 5, 79, 395

939 : 1, 3, 313, 939

625 : 1, 5, 25, 125, 625

685 : 1, 5, 137, 685

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,395,939,625,685, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

395:5x 79

939:3x 313

625:5x 5x 5x 5

685:5x 137

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

3x 5x 5x 5 = 375

Therefore, the value for common factors is 375.

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 = 114331466250000/(1x375)

LCM = 114331466250000/375

LCM = 304883910000

Thus, we can understand that the LCM of 720,395,939,625,685 is 304883910000.

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

• LCM of 976, 887, 494, 111, 368
• LCM of 768, 208, 675, 560, 970
• LCM of 431, 556, 986, 470, 353
• LCM of 394, 983, 567, 681, 896
• LCM of 568, 523, 401, 728, 420

1. What is the LCM of 720, 395, 939, 625, 685?

Answer: LCM of 720, 395, 939, 625, 685 is 304883910000.

2. How to calculate the LCM of 720, 395, 939, 625, 685?

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 720, 395, 939, 625, 685.

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}.