Given numbers are 205,109,521,436

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

The LCM of 205,109,521,436 is 46566980.

Find LCM of 205,109,521,436 with Prime Factorization

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

109 x 205 x 1 x 521 x 4 = 46566980

Therefore, the lowest common multiple of 205,109,521,436 is 46566980.

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.

205 x 109 x 521 x 436 = 5075800820

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.

205 : 1, 5, 41, 205

109 : 1, 109

521 : 1, 521

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 205,109,521,436, is 1.

Now, the common factors can be found like this.

205:5x 41

109:109

521:521

436:2x 2x 109

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

109 = 109

Therefore, the value for common factors is 109.

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 = 5075800820/(1x109)

LCM = 5075800820/109

LCM = 46566980

Thus, we can understand that the LCM of 205,109,521,436 is 46566980.

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

• LCM of 407, 939, 849, 217
• LCM of 528, 838, 166, 115
• LCM of 252, 329, 646, 975
• LCM of 927, 977, 854, 135
• LCM of 881, 188, 792, 849

1. What is the LCM of 205, 109, 521, 436?

Answer: LCM of 205, 109, 521, 436 is 46566980.

2. How to calculate the LCM of 205, 109, 521, 436?

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 205, 109, 521, 436.

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}.