Given numbers are 988,221,447,259

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

The LCM of 988,221,447,259 is 1944523308.

Find LCM of 988,221,447,259 with Prime Factorization

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

13 x 76 x 17 x 447 x 259 = 1944523308

Therefore, the lowest common multiple of 988,221,447,259 is 1944523308.

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.

988 x 221 x 447 x 259 = 25278803004

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.

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

221 : 1, 13, 17, 221

447 : 1, 3, 149, 447

259 : 1, 7, 37, 259

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,221,447,259, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

221:13x 17

447:3x 149

259:7x 37

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

13 = 13

Therefore, the value for common factors is 13.

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 = 25278803004/(1x13)

LCM = 25278803004/13

LCM = 1944523308

Thus, we can understand that the LCM of 988,221,447,259 is 1944523308.

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

• LCM of 168, 300, 144, 163
• LCM of 264, 899, 394, 244
• LCM of 520, 923, 289, 382
• LCM of 958, 503, 332, 899
• LCM of 306, 779, 528, 454

1. What is the LCM of 988, 221, 447, 259?

Answer: LCM of 988, 221, 447, 259 is 1944523308.

2. How to calculate the LCM of 988, 221, 447, 259?

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 988, 221, 447, 259.

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}.