Given numbers are 202,409,959,998,780

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

The LCM of 202,409,959,998,780 is 15419079131820.

Find LCM of 202,409,959,998,780 with Prime Factorization

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

2 x 101 x 409 x 959 x 499 x 390 = 15419079131820

Therefore, the lowest common multiple of 202,409,959,998,780 is 15419079131820.

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.

202 x 409 x 959 x 998 x 780 = 61676316527280

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.

202 : 1, 2, 101, 202

409 : 1, 409

959 : 1, 7, 137, 959

998 : 1, 2, 499, 998

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 202,409,959,998,780, is 1.

Now, the common factors can be found like this.

202:2x 101

409:409

959:7x 137

998:2x 499

780:2x 2x 3x 5x 13

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 61676316527280/(1x4)

LCM = 61676316527280/4

LCM = 15419079131820

Thus, we can understand that the LCM of 202,409,959,998,780 is 15419079131820.

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

• LCM of 928, 674, 825, 344, 769
• LCM of 469, 764, 687, 433, 561
• LCM of 604, 525, 513, 253, 270
• LCM of 635, 255, 857, 314, 323
• LCM of 537, 571, 114, 363, 232

1. What is the LCM of 202, 409, 959, 998, 780?

Answer: LCM of 202, 409, 959, 998, 780 is 15419079131820.

2. How to calculate the LCM of 202, 409, 959, 998, 780?

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 202, 409, 959, 998, 780.

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}.