Given numbers are 199,637,889,455

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

The LCM of 199,637,889,455 is 80494505.

Find LCM of 199,637,889,455 with Prime Factorization

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

7 x 13 x 199 x 7 x 127 x 5 = 80494505

Therefore, the lowest common multiple of 199,637,889,455 is 80494505.

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.

199 x 637 x 889 x 455 = 51274999685

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.

199 : 1, 199

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

889 : 1, 7, 127, 889

455 : 1, 5, 7, 13, 35, 65, 91, 455

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 199,637,889,455, is 1.

Now, the common factors can be found like this.

199:199

637:7x 7x 13

889:7x 127

455:5x 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.

7x 7x 13 = 637

Therefore, the value for common factors is 637.

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 = 51274999685/(1x637)

LCM = 51274999685/637

LCM = 80494505

Thus, we can understand that the LCM of 199,637,889,455 is 80494505.

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

• LCM of 265, 428, 258, 281
• LCM of 482, 913, 715, 756
• LCM of 509, 366, 767, 894
• LCM of 417, 757, 506, 279
• LCM of 980, 777, 108, 872

1. What is the LCM of 199, 637, 889, 455?

Answer: LCM of 199, 637, 889, 455 is 80494505.

2. How to calculate the LCM of 199, 637, 889, 455?

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 199, 637, 889, 455.

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}.