Given numbers are 521,218,149,436

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

The LCM of 521,218,149,436 is 33846244.

Find LCM of 521,218,149,436 with Prime Factorization

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

2 x 109 x 521 x 1 x 149 x 2 = 33846244

Therefore, the lowest common multiple of 521,218,149,436 is 33846244.

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.

521 x 218 x 149 x 436 = 7378481192

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.

521 : 1, 521

218 : 1, 2, 109, 218

149 : 1, 149

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 521,218,149,436, is 1.

Now, the common factors can be found like this.

521:521

218:2x 109

149:149

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.

2x 109 = 218

Therefore, the value for common factors is 218.

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 = 7378481192/(1x218)

LCM = 7378481192/218

LCM = 33846244

Thus, we can understand that the LCM of 521,218,149,436 is 33846244.

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

• LCM of 725, 743, 187, 662
• LCM of 778, 683, 970, 393
• LCM of 715, 568, 671, 472
• LCM of 506, 880, 741, 172
• LCM of 837, 388, 397, 830

1. What is the LCM of 521, 218, 149, 436?

Answer: LCM of 521, 218, 149, 436 is 33846244.

2. How to calculate the LCM of 521, 218, 149, 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 521, 218, 149, 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}.