Given numbers are 422,835,370,842

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

The LCM of 422,835,370,842 is 5488867490.

Find LCM of 422,835,370,842 with Prime Factorization

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

2 x 5 x 211 x 167 x 37 x 421 = 5488867490

Therefore, the lowest common multiple of 422,835,370,842 is 5488867490.

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.

422 x 835 x 370 x 842 = 109777349800

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.

422 : 1, 2, 211, 422

835 : 1, 5, 167, 835

370 : 1, 2, 5, 10, 37, 74, 185, 370

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,835,370,842, is 1.

Now, the common factors can be found like this.

422:2x 211

835:5x 167

370:2x 5x 37

842:2x 421

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 109777349800/(1x20)

LCM = 109777349800/20

LCM = 5488867490

Thus, we can understand that the LCM of 422,835,370,842 is 5488867490.

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

• LCM of 493, 532, 349, 740
• LCM of 371, 443, 505, 921
• LCM of 625, 659, 396, 182
• LCM of 475, 120, 851, 557
• LCM of 105, 724, 149, 300

1. What is the LCM of 422, 835, 370, 842?

Answer: LCM of 422, 835, 370, 842 is 5488867490.

2. How to calculate the LCM of 422, 835, 370, 842?

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 422, 835, 370, 842.

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}.