Given numbers are 794,986,438,445,209

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

The LCM of 794,986,438,445,209 is 7972927842990.

Find LCM of 794,986,438,445,209 with Prime Factorization

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

2 x 397 x 493 x 219 x 445 x 209 = 7972927842990

Therefore, the lowest common multiple of 794,986,438,445,209 is 7972927842990.

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.

794 x 986 x 438 x 445 x 209 = 31891711371960

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.

794 : 1, 2, 397, 794

986 : 1, 2, 17, 29, 34, 58, 493, 986

438 : 1, 2, 3, 6, 73, 146, 219, 438

445 : 1, 5, 89, 445

209 : 1, 11, 19, 209

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 794,986,438,445,209, is 1.

Now, the common factors can be found like this.

794:2x 397

986:2x 17x 29

438:2x 3x 73

445:5x 89

209:11x 19

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 = 31891711371960/(1x4)

LCM = 31891711371960/4

LCM = 7972927842990

Thus, we can understand that the LCM of 794,986,438,445,209 is 7972927842990.

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

• LCM of 734, 176, 128, 212, 657
• LCM of 469, 627, 732, 134, 491
• LCM of 421, 345, 590, 376, 142
• LCM of 413, 222, 210, 573, 396
• LCM of 372, 914, 254, 974, 861

1. What is the LCM of 794, 986, 438, 445, 209?

Answer: LCM of 794, 986, 438, 445, 209 is 7972927842990.

2. How to calculate the LCM of 794, 986, 438, 445, 209?

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 794, 986, 438, 445, 209.

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}.