Given numbers are 663,728,412,889,624

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

The LCM of 663,728,412,889,624 is 971342736.

Find LCM of 663,728,412,889,624 with Prime Factorization

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

2 x 2 x 2 x 3 x 7 x 13 x 17 x 1 x 103 x 127 x 2 = 971342736

Therefore, the lowest common multiple of 663,728,412,889,624 is 971342736.

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.

663 x 728 x 412 x 889 x 624 = 110313451842048

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.

663 : 1, 3, 13, 17, 39, 51, 221, 663

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

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

889 : 1, 7, 127, 889

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,728,412,889,624, is 1.

Now, the common factors can be found like this.

663:3x 13x 17

728:2x 2x 2x 7x 13

412:2x 2x 103

889:7x 127

624:2x 2x 2x 2x 3x 13

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 2x 2x 2x 3x 7x 13x 13 = 113568

Therefore, the value for common factors is 113568.

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 = 110313451842048/(1x113568)

LCM = 110313451842048/113568

LCM = 971342736

Thus, we can understand that the LCM of 663,728,412,889,624 is 971342736.

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

• LCM of 620, 397, 981, 191, 649
• LCM of 412, 262, 863, 474, 331
• LCM of 389, 188, 542, 970, 568
• LCM of 498, 693, 384, 344, 730
• LCM of 716, 930, 363, 101, 597

1. What is the LCM of 663, 728, 412, 889, 624?

Answer: LCM of 663, 728, 412, 889, 624 is 971342736.

2. How to calculate the LCM of 663, 728, 412, 889, 624?

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 663, 728, 412, 889, 624.

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}.