Given numbers are 544,715,212,891,689

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

The LCM of 544,715,212,891,689 is 1669805280.

Find LCM of 544,715,212,891,689 with Prime Factorization

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

2 x 2 x 11 x 13 x 53 x 136 x 5 x 1 x 81 x 1 = 1669805280

Therefore, the lowest common multiple of 544,715,212,891,689 is 1669805280.

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.

544 x 715 x 212 x 891 x 689 = 50621816868480

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.

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

715 : 1, 5, 11, 13, 55, 65, 143, 715

212 : 1, 2, 4, 53, 106, 212

891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 544,715,212,891,689, is 1.

Now, the common factors can be found like this.

544:2x 2x 2x 2x 2x 17

715:5x 11x 13

212:2x 2x 53

891:3x 3x 3x 3x 11

689:13x 53

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

2x 2x 11x 13x 53 = 30316

Therefore, the value for common factors is 30316.

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 = 50621816868480/(1x30316)

LCM = 50621816868480/30316

LCM = 1669805280

Thus, we can understand that the LCM of 544,715,212,891,689 is 1669805280.

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

• LCM of 393, 192, 494, 786, 446
• LCM of 137, 527, 549, 966, 752
• LCM of 859, 207, 398, 600, 232
• LCM of 721, 501, 818, 993, 167
• LCM of 671, 302, 145, 758, 729

1. What is the LCM of 544, 715, 212, 891, 689?

Answer: LCM of 544, 715, 212, 891, 689 is 1669805280.

2. How to calculate the LCM of 544, 715, 212, 891, 689?

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 544, 715, 212, 891, 689.

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}.