Given numbers are 605,273,202,678,660

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

The LCM of 605,273,202,678,660 is 7540112580.

Find LCM of 605,273,202,678,660 with Prime Factorization

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

2 x 3 x 5 x 11 x 11 x 91 x 101 x 113 x 2 = 7540112580

Therefore, the lowest common multiple of 605,273,202,678,660 is 7540112580.

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.

605 x 273 x 202 x 678 x 660 = 14929422908400

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.

605 : 1, 5, 11, 55, 121, 605

273 : 1, 3, 7, 13, 21, 39, 91, 273

202 : 1, 2, 101, 202

678 : 1, 2, 3, 6, 113, 226, 339, 678

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,273,202,678,660, is 1.

Now, the common factors can be found like this.

605:5x 11x 11

273:3x 7x 13

202:2x 101

678:2x 3x 113

660:2x 2x 3x 5x 11

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 3x 3x 5x 11 = 1980

Therefore, the value for common factors is 1980.

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 = 14929422908400/(1x1980)

LCM = 14929422908400/1980

LCM = 7540112580

Thus, we can understand that the LCM of 605,273,202,678,660 is 7540112580.

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

• LCM of 858, 480, 293, 750, 281
• LCM of 638, 362, 174, 508, 441
• LCM of 830, 138, 710, 528, 676
• LCM of 273, 289, 674, 891, 898
• LCM of 452, 574, 382, 910, 816

1. What is the LCM of 605, 273, 202, 678, 660?

Answer: LCM of 605, 273, 202, 678, 660 is 7540112580.

2. How to calculate the LCM of 605, 273, 202, 678, 660?

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 605, 273, 202, 678, 660.

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}.