Given numbers are 209,386,862,803

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

The LCM of 209,386,862,803 is 2538246062.

Find LCM of 209,386,862,803 with Prime Factorization

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

2 x 11 x 19 x 193 x 431 x 73 = 2538246062

Therefore, the lowest common multiple of 209,386,862,803 is 2538246062.

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 386 x 862 x 803 = 55841413364

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

386 : 1, 2, 193, 386

862 : 1, 2, 431, 862

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,386,862,803, is 1.

Now, the common factors can be found like this.

209:11x 19

386:2x 193

862:2x 431

803:11x 73

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 55841413364/(1x22)

LCM = 55841413364/22

LCM = 2538246062

Thus, we can understand that the LCM of 209,386,862,803 is 2538246062.

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

• LCM of 401, 648, 786, 531
• LCM of 618, 788, 193, 511
• LCM of 688, 681, 537, 571
• LCM of 449, 150, 268, 984
• LCM of 346, 235, 797, 104

1. What is the LCM of 209, 386, 862, 803?

Answer: LCM of 209, 386, 862, 803 is 2538246062.

2. How to calculate the LCM of 209, 386, 862, 803?

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, 386, 862, 803.

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}.