Given numbers are 542,345,161,327

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

The LCM of 542,345,161,327 is 142673370.

Find LCM of 542,345,161,327 with Prime Factorization

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

3 x 23 x 542 x 5 x 7 x 109 = 142673370

Therefore, the lowest common multiple of 542,345,161,327 is 142673370.

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.

542 x 345 x 161 x 327 = 9844462530

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.

542 : 1, 2, 271, 542

345 : 1, 3, 5, 15, 23, 69, 115, 345

161 : 1, 7, 23, 161

327 : 1, 3, 109, 327

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,345,161,327, is 1.

Now, the common factors can be found like this.

542:2x 271

345:3x 5x 23

161:7x 23

327:3x 109

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

3x 23 = 69

Therefore, the value for common factors is 69.

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 = 9844462530/(1x69)

LCM = 9844462530/69

LCM = 142673370

Thus, we can understand that the LCM of 542,345,161,327 is 142673370.

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

• LCM of 754, 758, 322, 996
• LCM of 993, 454, 131, 149
• LCM of 429, 831, 375, 585
• LCM of 788, 520, 169, 827
• LCM of 302, 155, 374, 565

1. What is the LCM of 542, 345, 161, 327?

Answer: LCM of 542, 345, 161, 327 is 142673370.

2. How to calculate the LCM of 542, 345, 161, 327?

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 542, 345, 161, 327.

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}.