Given numbers are 203,108,422,654

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

The LCM of 203,108,422,654 is 504230076.

Find LCM of 203,108,422,654 with Prime Factorization

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

2 x 3 x 203 x 18 x 211 x 109 = 504230076

Therefore, the lowest common multiple of 203,108,422,654 is 504230076.

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.

203 x 108 x 422 x 654 = 6050760912

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.

203 : 1, 7, 29, 203

108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

422 : 1, 2, 211, 422

654 : 1, 2, 3, 6, 109, 218, 327, 654

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,108,422,654, is 1.

Now, the common factors can be found like this.

203:7x 29

108:2x 2x 3x 3x 3

422:2x 211

654:2x 3x 109

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 3 = 12

Therefore, the value for common factors is 12.

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 = 6050760912/(1x12)

LCM = 6050760912/12

LCM = 504230076

Thus, we can understand that the LCM of 203,108,422,654 is 504230076.

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

• LCM of 452, 821, 936, 996
• LCM of 445, 643, 461, 591
• LCM of 300, 434, 218, 601
• LCM of 675, 442, 726, 360
• LCM of 240, 852, 519, 889

1. What is the LCM of 203, 108, 422, 654?

Answer: LCM of 203, 108, 422, 654 is 504230076.

2. How to calculate the LCM of 203, 108, 422, 654?

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 203, 108, 422, 654.

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}.