Given numbers are 660,402,897,766

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

The LCM of 660,402,897,766 is 5063941740.

Find LCM of 660,402,897,766 with Prime Factorization

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

2 x 3 x 110 x 67 x 299 x 383 = 5063941740

Therefore, the lowest common multiple of 660,402,897,766 is 5063941740.

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.

660 x 402 x 897 x 766 = 182301902640

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.

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

402 : 1, 2, 3, 6, 67, 134, 201, 402

897 : 1, 3, 13, 23, 39, 69, 299, 897

766 : 1, 2, 383, 766

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,402,897,766, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

402:2x 3x 67

897:3x 13x 23

766:2x 383

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 3 = 36

Therefore, the value for common factors is 36.

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 = 182301902640/(1x36)

LCM = 182301902640/36

LCM = 5063941740

Thus, we can understand that the LCM of 660,402,897,766 is 5063941740.

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

• LCM of 380, 132, 937, 112
• LCM of 866, 704, 564, 718
• LCM of 490, 179, 636, 631
• LCM of 724, 251, 862, 928
• LCM of 188, 411, 852, 282

1. What is the LCM of 660, 402, 897, 766?

Answer: LCM of 660, 402, 897, 766 is 5063941740.

2. How to calculate the LCM of 660, 402, 897, 766?

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 660, 402, 897, 766.

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}.