Given numbers are 627,936,406,612,690

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

The LCM of 627,936,406,612,690 is 77636318760.

Find LCM of 627,936,406,612,690 with Prime Factorization

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

2 x 2 x 3 x 3 x 209 x 26 x 203 x 17 x 115 = 77636318760

Therefore, the lowest common multiple of 627,936,406,612,690 is 77636318760.

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.

627 x 936 x 406 x 612 x 690 = 100616669112960

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.

627 : 1, 3, 11, 19, 33, 57, 209, 627

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

406 : 1, 2, 7, 14, 29, 58, 203, 406

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,936,406,612,690, is 1.

Now, the common factors can be found like this.

627:3x 11x 19

936:2x 2x 2x 3x 3x 13

406:2x 7x 29

612:2x 2x 3x 3x 17

690:2x 3x 5x 23

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 3x 3x 3x 3 = 1296

Therefore, the value for common factors is 1296.

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 = 100616669112960/(1x1296)

LCM = 100616669112960/1296

LCM = 77636318760

Thus, we can understand that the LCM of 627,936,406,612,690 is 77636318760.

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

• LCM of 921, 190, 216, 264, 422
• LCM of 461, 781, 489, 279, 178
• LCM of 411, 994, 907, 285, 513
• LCM of 901, 862, 313, 293, 120
• LCM of 444, 931, 314, 300, 182

1. What is the LCM of 627, 936, 406, 612, 690?

Answer: LCM of 627, 936, 406, 612, 690 is 77636318760.

2. How to calculate the LCM of 627, 936, 406, 612, 690?

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 627, 936, 406, 612, 690.

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}.