Given numbers are 161,351,876,453,521

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

The LCM of 161,351,876,453,521 is 1298166849252.

Find LCM of 161,351,876,453,521 with Prime Factorization

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

3 x 161 x 117 x 292 x 151 x 521 = 1298166849252

Therefore, the lowest common multiple of 161,351,876,453,521 is 1298166849252.

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.

161 x 351 x 876 x 453 x 521 = 11683501643268

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.

161 : 1, 7, 23, 161

351 : 1, 3, 9, 13, 27, 39, 117, 351

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

453 : 1, 3, 151, 453

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,351,876,453,521, is 1.

Now, the common factors can be found like this.

161:7x 23

351:3x 3x 3x 13

876:2x 2x 3x 73

453:3x 151

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 11683501643268/(1x9)

LCM = 11683501643268/9

LCM = 1298166849252

Thus, we can understand that the LCM of 161,351,876,453,521 is 1298166849252.

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

• LCM of 893, 620, 228, 864, 412
• LCM of 173, 690, 104, 632, 118
• LCM of 309, 591, 868, 983, 290
• LCM of 405, 554, 441, 623, 453
• LCM of 577, 641, 951, 683, 237

1. What is the LCM of 161, 351, 876, 453, 521?

Answer: LCM of 161, 351, 876, 453, 521 is 1298166849252.

2. How to calculate the LCM of 161, 351, 876, 453, 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 161, 351, 876, 453, 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}.