Given numbers are 720,618,722,303,828

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

The LCM of 720,618,722,303,828 is 62190798480.

Find LCM of 720,618,722,303,828 with Prime Factorization

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

2 x 2 x 3 x 3 x 20 x 103 x 361 x 101 x 23 = 62190798480

Therefore, the lowest common multiple of 720,618,722,303,828 is 62190798480.

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 618 x 722 x 303 x 828 = 80599274830080

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

618 : 1, 2, 3, 6, 103, 206, 309, 618

722 : 1, 2, 19, 38, 361, 722

303 : 1, 3, 101, 303

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,618,722,303,828, is 1.

Now, the common factors can be found like this.

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

618:2x 3x 103

722:2x 19x 19

303:3x 101

828:2x 2x 3x 3x 23

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

2x 2x 2x 2x 3x 3x 3x 3 = 1296

Therefore, the value for common factors is 1296.

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 = 80599274830080/(1x1296)

LCM = 80599274830080/1296

LCM = 62190798480

Thus, we can understand that the LCM of 720,618,722,303,828 is 62190798480.

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

• LCM of 758, 572, 384, 668, 379
• LCM of 144, 361, 953, 177, 205
• LCM of 470, 289, 377, 450, 160
• LCM of 735, 674, 572, 817, 875
• LCM of 904, 861, 911, 352, 880

1. What is the LCM of 720, 618, 722, 303, 828?

Answer: LCM of 720, 618, 722, 303, 828 is 62190798480.

2. How to calculate the LCM of 720, 618, 722, 303, 828?

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, 618, 722, 303, 828.

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}.