Given numbers are 103,133,680,209

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

The LCM of 103,133,680,209 is 102468520.

Find LCM of 103,133,680,209 with Prime Factorization

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

19 x 103 x 7 x 680 x 11 = 102468520

Therefore, the lowest common multiple of 103,133,680,209 is 102468520.

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.

103 x 133 x 680 x 209 = 1946901880

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.

103 : 1, 103

133 : 1, 7, 19, 133

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

209 : 1, 11, 19, 209

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,133,680,209, is 1.

Now, the common factors can be found like this.

103:103

133:7x 19

680:2x 2x 2x 5x 17

209:11x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 1946901880/(1x19)

LCM = 1946901880/19

LCM = 102468520

Thus, we can understand that the LCM of 103,133,680,209 is 102468520.

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

• LCM of 643, 870, 443, 153
• LCM of 866, 154, 379, 561
• LCM of 159, 928, 214, 363
• LCM of 261, 142, 461, 226
• LCM of 207, 530, 435, 579

1. What is the LCM of 103, 133, 680, 209?

Answer: LCM of 103, 133, 680, 209 is 102468520.

2. How to calculate the LCM of 103, 133, 680, 209?

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 103, 133, 680, 209.

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}.