Given numbers are 903,103,203

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

The LCM of 903,103,203 is 2697261.

Find LCM of 903,103,203 with Prime Factorization

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

7 x 129 x 103 x 29 = 2697261

Therefore, the lowest common multiple of 903,103,203 is 2697261.

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.

903 x 103 x 203 = 18880827

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.

903 : 1, 3, 7, 21, 43, 129, 301, 903

103 : 1, 103

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 903,103,203, is 1.

Now, the common factors can be found like this.

903:3x 7x 43

103:103

203:7x 29

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

7 = 7

Therefore, the value for common factors is 7.

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 = 18880827/(1x7)

LCM = 18880827/7

LCM = 2697261

Thus, we can understand that the LCM of 903,103,203 is 2697261.

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

• LCM of 891, 267, 803
• LCM of 746, 613, 336
• LCM of 545, 322, 884
• LCM of 710, 195, 447
• LCM of 823, 185, 593

1. What is the LCM of 903, 103, 203?

Answer: LCM of 903, 103, 203 is 2697261.

2. How to calculate the LCM of 903, 103, 203?

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 903, 103, 203.

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}.