Given numbers are 842,171,589,418

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

The LCM of 842,171,589,418 is 49097862.

Find LCM of 842,171,589,418 with Prime Factorization

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

2 x 19 x 421 x 9 x 31 x 11 = 49097862

Therefore, the lowest common multiple of 842,171,589,418 is 49097862.

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 171 x 589 x 418 = 35448656364

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

171 : 1, 3, 9, 19, 57, 171

589 : 1, 19, 31, 589

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,171,589,418, is 1.

Now, the common factors can be found like this.

842:2x 421

171:3x 3x 19

589:19x 31

418:2x 11x 19

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

2x 19x 19 = 722

Therefore, the value for common factors is 722.

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 = 35448656364/(1x722)

LCM = 35448656364/722

LCM = 49097862

Thus, we can understand that the LCM of 842,171,589,418 is 49097862.

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

• LCM of 790, 287, 471, 223
• LCM of 771, 780, 561, 732
• LCM of 452, 889, 529, 819
• LCM of 716, 620, 318, 133
• LCM of 243, 934, 173, 561

1. What is the LCM of 842, 171, 589, 418?

Answer: LCM of 842, 171, 589, 418 is 49097862.

2. How to calculate the LCM of 842, 171, 589, 418?

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, 171, 589, 418.

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}.