Given numbers are 839,643,378,716

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

The LCM of 839,643,378,716 is 73004185548.

Find LCM of 839,643,378,716 with Prime Factorization

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

2 x 839 x 643 x 189 x 358 = 73004185548

Therefore, the lowest common multiple of 839,643,378,716 is 73004185548.

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.

839 x 643 x 378 x 716 = 146008371096

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.

839 : 1, 839

643 : 1, 643

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

716 : 1, 2, 4, 179, 358, 716

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 839,643,378,716, is 1.

Now, the common factors can be found like this.

839:839

643:643

378:2x 3x 3x 3x 7

716:2x 2x 179

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

2 = 2

Therefore, the value for common factors is 2.

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 = 146008371096/(1x2)

LCM = 146008371096/2

LCM = 73004185548

Thus, we can understand that the LCM of 839,643,378,716 is 73004185548.

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

• LCM of 166, 220, 342, 535
• LCM of 770, 842, 146, 171
• LCM of 651, 527, 997, 946
• LCM of 190, 703, 142, 675
• LCM of 413, 692, 246, 923

1. What is the LCM of 839, 643, 378, 716?

Answer: LCM of 839, 643, 378, 716 is 73004185548.

2. How to calculate the LCM of 839, 643, 378, 716?

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 839, 643, 378, 716.

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}.