Given numbers are 855,838,131,908

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

The LCM of 855,838,131,908 is 42612526260.

Find LCM of 855,838,131,908 with Prime Factorization

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

2 x 855 x 419 x 131 x 454 = 42612526260

Therefore, the lowest common multiple of 855,838,131,908 is 42612526260.

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.

855 x 838 x 131 x 908 = 85225052520

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

838 : 1, 2, 419, 838

131 : 1, 131

908 : 1, 2, 4, 227, 454, 908

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,838,131,908, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

838:2x 419

131:131

908:2x 2x 227

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 = 85225052520/(1x2)

LCM = 85225052520/2

LCM = 42612526260

Thus, we can understand that the LCM of 855,838,131,908 is 42612526260.

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

• LCM of 943, 434, 419, 585
• LCM of 493, 166, 120, 524
• LCM of 166, 116, 811, 382
• LCM of 584, 879, 771, 527
• LCM of 678, 538, 841, 312

1. What is the LCM of 855, 838, 131, 908?

Answer: LCM of 855, 838, 131, 908 is 42612526260.

2. How to calculate the LCM of 855, 838, 131, 908?

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 855, 838, 131, 908.

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}.