Given numbers are 722,121,362,687

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

The LCM of 722,121,362,687 is 10863202614.

Find LCM of 722,121,362,687 with Prime Factorization

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

2 x 361 x 121 x 181 x 687 = 10863202614

Therefore, the lowest common multiple of 722,121,362,687 is 10863202614.

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.

722 x 121 x 362 x 687 = 21726405228

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.

722 : 1, 2, 19, 38, 361, 722

121 : 1, 11, 121

362 : 1, 2, 181, 362

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,121,362,687, is 1.

Now, the common factors can be found like this.

722:2x 19x 19

121:11x 11

362:2x 181

687:3x 229

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

2 = 2

Therefore, the value for common factors is 2.

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 = 21726405228/(1x2)

LCM = 21726405228/2

LCM = 10863202614

Thus, we can understand that the LCM of 722,121,362,687 is 10863202614.

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

• LCM of 251, 460, 666, 359
• LCM of 291, 531, 401, 581
• LCM of 471, 377, 784, 460
• LCM of 714, 498, 869, 570
• LCM of 550, 700, 873, 629

1. What is the LCM of 722, 121, 362, 687?

Answer: LCM of 722, 121, 362, 687 is 10863202614.

2. How to calculate the LCM of 722, 121, 362, 687?

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 722, 121, 362, 687.

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}.