Given numbers are 727,169,338,637

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

The LCM of 727,169,338,637 is 12040574.

Find LCM of 727,169,338,637 with Prime Factorization

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

13 x 13 x 727 x 1 x 2 x 49 = 12040574

Therefore, the lowest common multiple of 727,169,338,637 is 12040574.

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.

727 x 169 x 338 x 637 = 26453141078

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.

727 : 1, 727

169 : 1, 13, 169

338 : 1, 2, 13, 26, 169, 338

637 : 1, 7, 13, 49, 91, 637

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,169,338,637, is 1.

Now, the common factors can be found like this.

727:727

169:13x 13

338:2x 13x 13

637:7x 7x 13

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

13x 13x 13 = 2197

Therefore, the value for common factors is 2197.

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 = 26453141078/(1x2197)

LCM = 26453141078/2197

LCM = 12040574

Thus, we can understand that the LCM of 727,169,338,637 is 12040574.

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

• LCM of 162, 673, 384, 208
• LCM of 760, 677, 202, 115
• LCM of 144, 157, 279, 771
• LCM of 519, 665, 126, 218
• LCM of 114, 339, 822, 657

1. What is the LCM of 727, 169, 338, 637?

Answer: LCM of 727, 169, 338, 637 is 12040574.

2. How to calculate the LCM of 727, 169, 338, 637?

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 727, 169, 338, 637.

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}.