Given numbers are 209,942,802,230

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

The LCM of 209,942,802,230 is 9079028970.

Find LCM of 209,942,802,230 with Prime Factorization

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

2 x 209 x 471 x 401 x 115 = 9079028970

Therefore, the lowest common multiple of 209,942,802,230 is 9079028970.

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.

209 x 942 x 802 x 230 = 36316115880

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.

209 : 1, 11, 19, 209

942 : 1, 2, 3, 6, 157, 314, 471, 942

802 : 1, 2, 401, 802

230 : 1, 2, 5, 10, 23, 46, 115, 230

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,942,802,230, is 1.

Now, the common factors can be found like this.

209:11x 19

942:2x 3x 157

802:2x 401

230:2x 5x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 36316115880/(1x4)

LCM = 36316115880/4

LCM = 9079028970

Thus, we can understand that the LCM of 209,942,802,230 is 9079028970.

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

• LCM of 153, 846, 484, 172
• LCM of 685, 471, 401, 547
• LCM of 455, 554, 447, 504
• LCM of 446, 990, 833, 306
• LCM of 668, 508, 661, 108

1. What is the LCM of 209, 942, 802, 230?

Answer: LCM of 209, 942, 802, 230 is 9079028970.

2. How to calculate the LCM of 209, 942, 802, 230?

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 209, 942, 802, 230.

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}.