Given numbers are 618,368,684,177,663

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

The LCM of 618,368,684,177,663 is 84513373776.

Find LCM of 618,368,684,177,663 with Prime Factorization

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

2 x 2 x 3 x 103 x 92 x 57 x 59 x 221 = 84513373776

Therefore, the lowest common multiple of 618,368,684,177,663 is 84513373776.

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.

618 x 368 x 684 x 177 x 663 = 18254888735616

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

177 : 1, 3, 59, 177

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,368,684,177,663, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

368:2x 2x 2x 2x 23

684:2x 2x 3x 3x 19

177:3x 59

663:3x 13x 17

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 3x 3x 3 = 216

Therefore, the value for common factors is 216.

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 = 18254888735616/(1x216)

LCM = 18254888735616/216

LCM = 84513373776

Thus, we can understand that the LCM of 618,368,684,177,663 is 84513373776.

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

• LCM of 689, 281, 798, 726, 547
• LCM of 527, 768, 111, 996, 561
• LCM of 733, 641, 250, 561, 432
• LCM of 636, 289, 867, 803, 688
• LCM of 734, 276, 436, 382, 347

1. What is the LCM of 618, 368, 684, 177, 663?

Answer: LCM of 618, 368, 684, 177, 663 is 84513373776.

2. How to calculate the LCM of 618, 368, 684, 177, 663?

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 618, 368, 684, 177, 663.

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}.