Given numbers are 505,905,245,241

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

The LCM of 505,905,245,241 is 1079401645.

Find LCM of 505,905,245,241 with Prime Factorization

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

5 x 101 x 181 x 49 x 241 = 1079401645

Therefore, the lowest common multiple of 505,905,245,241 is 1079401645.

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.

505 x 905 x 245 x 241 = 26985041125

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.

505 : 1, 5, 101, 505

905 : 1, 5, 181, 905

245 : 1, 5, 7, 35, 49, 245

241 : 1, 241

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 505,905,245,241, is 1.

Now, the common factors can be found like this.

505:5x 101

905:5x 181

245:5x 7x 7

241:241

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 26985041125/(1x25)

LCM = 26985041125/25

LCM = 1079401645

Thus, we can understand that the LCM of 505,905,245,241 is 1079401645.

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

• LCM of 303, 613, 764, 524
• LCM of 489, 233, 807, 902
• LCM of 949, 762, 427, 504
• LCM of 835, 782, 975, 570
• LCM of 918, 939, 910, 464

1. What is the LCM of 505, 905, 245, 241?

Answer: LCM of 505, 905, 245, 241 is 1079401645.

2. How to calculate the LCM of 505, 905, 245, 241?

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 505, 905, 245, 241.

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}.