Given numbers are 842,845,764,191

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

The LCM of 842,845,764,191 is 271789180.

Find LCM of 842,845,764,191 with Prime Factorization

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

2 x 191 x 421 x 845 x 2 x 1 = 271789180

Therefore, the lowest common multiple of 842,845,764,191 is 271789180.

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.

842 x 845 x 764 x 191 = 103823466760

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.

842 : 1, 2, 421, 842

845 : 1, 5, 13, 65, 169, 845

764 : 1, 2, 4, 191, 382, 764

191 : 1, 191

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,845,764,191, is 1.

Now, the common factors can be found like this.

842:2x 421

845:5x 13x 13

764:2x 2x 191

191:191

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

2x 191 = 382

Therefore, the value for common factors is 382.

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 = 103823466760/(1x382)

LCM = 103823466760/382

LCM = 271789180

Thus, we can understand that the LCM of 842,845,764,191 is 271789180.

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

• LCM of 398, 687, 343, 301
• LCM of 848, 232, 430, 118
• LCM of 462, 867, 860, 956
• LCM of 201, 666, 328, 279
• LCM of 430, 279, 500, 820

1. What is the LCM of 842, 845, 764, 191?

Answer: LCM of 842, 845, 764, 191 is 271789180.

2. How to calculate the LCM of 842, 845, 764, 191?

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 842, 845, 764, 191.

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}.