Given numbers are 689,412,721,931,927

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

The LCM of 689,412,721,931,927 is 2378529972.

Find LCM of 689,412,721,931,927 with Prime Factorization

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

7 x 103 x 689 x 4 x 1 x 133 x 9 = 2378529972

Therefore, the lowest common multiple of 689,412,721,931,927 is 2378529972.

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.

689 x 412 x 721 x 931 x 927 = 176636771310636

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.

689 : 1, 13, 53, 689

412 : 1, 2, 4, 103, 206, 412

721 : 1, 7, 103, 721

931 : 1, 7, 19, 49, 133, 931

927 : 1, 3, 9, 103, 309, 927

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,412,721,931,927, is 1.

Now, the common factors can be found like this.

689:13x 53

412:2x 2x 103

721:7x 103

931:7x 7x 19

927:3x 3x 103

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

7x 103x 103 = 74263

Therefore, the value for common factors is 74263.

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 = 176636771310636/(1x74263)

LCM = 176636771310636/74263

LCM = 2378529972

Thus, we can understand that the LCM of 689,412,721,931,927 is 2378529972.

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

• LCM of 199, 287, 427, 253, 513
• LCM of 977, 679, 403, 559, 696
• LCM of 891, 356, 135, 295, 588
• LCM of 704, 255, 533, 870, 172
• LCM of 387, 858, 361, 895, 769

1. What is the LCM of 689, 412, 721, 931, 927?

Answer: LCM of 689, 412, 721, 931, 927 is 2378529972.

2. How to calculate the LCM of 689, 412, 721, 931, 927?

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 689, 412, 721, 931, 927.

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}.