Given numbers are 521,361,133,149

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

The LCM of 521,361,133,149 is 196168483.

Find LCM of 521,361,133,149 with Prime Factorization

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

19 x 521 x 19 x 7 x 149 = 196168483

Therefore, the lowest common multiple of 521,361,133,149 is 196168483.

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 361 x 133 x 149 = 3727201177

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

361 : 1, 19, 361

133 : 1, 7, 19, 133

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,361,133,149, is 1.

Now, the common factors can be found like this.

521:521

361:19x 19

133:7x 19

149:149

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

19 = 19

Therefore, the value for common factors is 19.

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 = 3727201177/(1x19)

LCM = 3727201177/19

LCM = 196168483

Thus, we can understand that the LCM of 521,361,133,149 is 196168483.

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

• LCM of 820, 815, 741, 145
• LCM of 435, 648, 605, 117
• LCM of 725, 365, 904, 762
• LCM of 378, 509, 301, 281
• LCM of 287, 635, 793, 103

1. What is the LCM of 521, 361, 133, 149?

Answer: LCM of 521, 361, 133, 149 is 196168483.

2. How to calculate the LCM of 521, 361, 133, 149?

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, 361, 133, 149.

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}.