Given numbers are 606,720,307,291

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

The LCM of 606,720,307,291 is 2165528880.

Find LCM of 606,720,307,291 with Prime Factorization

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

2 x 3 x 101 x 120 x 307 x 97 = 2165528880

Therefore, the lowest common multiple of 606,720,307,291 is 2165528880.

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.

606 x 720 x 307 x 291 = 38979519840

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.

606 : 1, 2, 3, 6, 101, 202, 303, 606

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

307 : 1, 307

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 606,720,307,291, is 1.

Now, the common factors can be found like this.

606:2x 3x 101

720:2x 2x 2x 2x 3x 3x 5

307:307

291:3x 97

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 38979519840/(1x18)

LCM = 38979519840/18

LCM = 2165528880

Thus, we can understand that the LCM of 606,720,307,291 is 2165528880.

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

• LCM of 398, 369, 663, 627
• LCM of 930, 658, 771, 808
• LCM of 943, 285, 929, 940
• LCM of 867, 570, 267, 714
• LCM of 481, 788, 967, 817

1. What is the LCM of 606, 720, 307, 291?

Answer: LCM of 606, 720, 307, 291 is 2165528880.

2. How to calculate the LCM of 606, 720, 307, 291?

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 606, 720, 307, 291.

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}.