Given numbers are 104,351,509,220

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

The LCM of 104,351,509,220 is 78609960.

Find LCM of 104,351,509,220 with Prime Factorization

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

2 x 2 x 13 x 2 x 27 x 509 x 55 = 78609960

Therefore, the lowest common multiple of 104,351,509,220 is 78609960.

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.

104 x 351 x 509 x 220 = 4087717920

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.

104 : 1, 2, 4, 8, 13, 26, 52, 104

351 : 1, 3, 9, 13, 27, 39, 117, 351

509 : 1, 509

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 104,351,509,220, is 1.

Now, the common factors can be found like this.

104:2x 2x 2x 13

351:3x 3x 3x 13

509:509

220:2x 2x 5x 11

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 13 = 52

Therefore, the value for common factors is 52.

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 = 4087717920/(1x52)

LCM = 4087717920/52

LCM = 78609960

Thus, we can understand that the LCM of 104,351,509,220 is 78609960.

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

• LCM of 774, 188, 817, 504
• LCM of 879, 412, 348, 246
• LCM of 290, 824, 909, 507
• LCM of 509, 523, 945, 579
• LCM of 322, 330, 612, 423

1. What is the LCM of 104, 351, 509, 220?

Answer: LCM of 104, 351, 509, 220 is 78609960.

2. How to calculate the LCM of 104, 351, 509, 220?

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 104, 351, 509, 220.

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}.