Given numbers are 631,842,841,622

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

The LCM of 631,842,841,622 is 138962569402.

Find LCM of 631,842,841,622 with Prime Factorization

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

2 x 631 x 421 x 841 x 311 = 138962569402

Therefore, the lowest common multiple of 631,842,841,622 is 138962569402.

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.

631 x 842 x 841 x 622 = 277925138804

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.

631 : 1, 631

842 : 1, 2, 421, 842

841 : 1, 29, 841

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,842,841,622, is 1.

Now, the common factors can be found like this.

631:631

842:2x 421

841:29x 29

622:2x 311

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 = 277925138804/(1x2)

LCM = 277925138804/2

LCM = 138962569402

Thus, we can understand that the LCM of 631,842,841,622 is 138962569402.

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

• LCM of 189, 547, 751, 682
• LCM of 865, 200, 659, 580
• LCM of 948, 973, 231, 332
• LCM of 749, 513, 481, 267
• LCM of 307, 699, 868, 421

1. What is the LCM of 631, 842, 841, 622?

Answer: LCM of 631, 842, 841, 622 is 138962569402.

2. How to calculate the LCM of 631, 842, 841, 622?

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 631, 842, 841, 622.

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}.