Given numbers are 142,622,614,221

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

The LCM of 142,622,614,221 is 2996259214.

Find LCM of 142,622,614,221 with Prime Factorization

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

2 x 71 x 311 x 307 x 221 = 2996259214

Therefore, the lowest common multiple of 142,622,614,221 is 2996259214.

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 622 x 614 x 221 = 11985036856

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

622 : 1, 2, 311, 622

614 : 1, 2, 307, 614

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,622,614,221, is 1.

Now, the common factors can be found like this.

142:2x 71

622:2x 311

614:2x 307

221:13x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 11985036856/(1x4)

LCM = 11985036856/4

LCM = 2996259214

Thus, we can understand that the LCM of 142,622,614,221 is 2996259214.

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

• LCM of 951, 681, 970, 472
• LCM of 776, 524, 638, 248
• LCM of 386, 478, 866, 623
• LCM of 961, 536, 375, 353
• LCM of 698, 913, 824, 837

1. What is the LCM of 142, 622, 614, 221?

Answer: LCM of 142, 622, 614, 221 is 2996259214.

2. How to calculate the LCM of 142, 622, 614, 221?

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, 622, 614, 221.

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}.