Given numbers are 118,418,187,521

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

The LCM of 118,418,187,521 is 218431334.

Find LCM of 118,418,187,521 with Prime Factorization

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

2 x 11 x 59 x 19 x 17 x 521 = 218431334

Therefore, the lowest common multiple of 118,418,187,521 is 218431334.

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.

118 x 418 x 187 x 521 = 4805489348

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.

118 : 1, 2, 59, 118

418 : 1, 2, 11, 19, 22, 38, 209, 418

187 : 1, 11, 17, 187

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 118,418,187,521, is 1.

Now, the common factors can be found like this.

118:2x 59

418:2x 11x 19

187:11x 17

521:521

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 4805489348/(1x22)

LCM = 4805489348/22

LCM = 218431334

Thus, we can understand that the LCM of 118,418,187,521 is 218431334.

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

• LCM of 899, 991, 281, 905
• LCM of 132, 132, 793, 790
• LCM of 367, 494, 173, 139
• LCM of 660, 666, 661, 825
• LCM of 150, 930, 892, 281

1. What is the LCM of 118, 418, 187, 521?

Answer: LCM of 118, 418, 187, 521 is 218431334.

2. How to calculate the LCM of 118, 418, 187, 521?

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 118, 418, 187, 521.

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}.