Given numbers are 142,772,741,161

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

The LCM of 142,772,741,161 is 6539126412.

Find LCM of 142,772,741,161 with Prime Factorization

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

2 x 71 x 386 x 741 x 161 = 6539126412

Therefore, the lowest common multiple of 142,772,741,161 is 6539126412.

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.

142 x 772 x 741 x 161 = 13078252824

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.

142 : 1, 2, 71, 142

772 : 1, 2, 4, 193, 386, 772

741 : 1, 3, 13, 19, 39, 57, 247, 741

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,772,741,161, is 1.

Now, the common factors can be found like this.

142:2x 71

772:2x 2x 193

741:3x 13x 19

161:7x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 13078252824/(1x2)

LCM = 13078252824/2

LCM = 6539126412

Thus, we can understand that the LCM of 142,772,741,161 is 6539126412.

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

• LCM of 433, 401, 646, 112
• LCM of 976, 323, 842, 825
• LCM of 397, 123, 928, 646
• LCM of 972, 832, 145, 729
• LCM of 712, 613, 530, 871

1. What is the LCM of 142, 772, 741, 161?

Answer: LCM of 142, 772, 741, 161 is 6539126412.

2. How to calculate the LCM of 142, 772, 741, 161?

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 142, 772, 741, 161.

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}.