Given numbers are 103,515,409,974

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

The LCM of 103,515,409,974 is 205158490.

Find LCM of 103,515,409,974 with Prime Factorization

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

103 x 1 x 5 x 409 x 974 = 205158490

Therefore, the lowest common multiple of 103,515,409,974 is 205158490.

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 515 x 409 x 974 = 21131324470

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

515 : 1, 5, 103, 515

409 : 1, 409

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,515,409,974, is 1.

Now, the common factors can be found like this.

103:103

515:5x 103

409:409

974:2x 487

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

103 = 103

Therefore, the value for common factors is 103.

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 = 21131324470/(1x103)

LCM = 21131324470/103

LCM = 205158490

Thus, we can understand that the LCM of 103,515,409,974 is 205158490.

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

• LCM of 478, 481, 708, 927
• LCM of 812, 248, 414, 962
• LCM of 725, 166, 690, 806
• LCM of 162, 645, 258, 685
• LCM of 754, 125, 722, 376

1. What is the LCM of 103, 515, 409, 974?

Answer: LCM of 103, 515, 409, 974 is 205158490.

2. How to calculate the LCM of 103, 515, 409, 974?

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, 515, 409, 974.

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}.