Given numbers are 963,993,921,542,715

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

The LCM of 963,993,921,542,715 is 37922589477630.

Find LCM of 963,993,921,542,715 with Prime Factorization

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

3 x 321 x 331 x 307 x 542 x 715 = 37922589477630

Therefore, the lowest common multiple of 963,993,921,542,715 is 37922589477630.

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.

963 x 993 x 921 x 542 x 715 = 341303305298670

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.

963 : 1, 3, 9, 107, 321, 963

993 : 1, 3, 331, 993

921 : 1, 3, 307, 921

542 : 1, 2, 271, 542

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 963,993,921,542,715, is 1.

Now, the common factors can be found like this.

963:3x 3x 107

993:3x 331

921:3x 307

542:2x 271

715:5x 11x 13

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 341303305298670/(1x9)

LCM = 341303305298670/9

LCM = 37922589477630

Thus, we can understand that the LCM of 963,993,921,542,715 is 37922589477630.

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

• LCM of 967, 973, 925, 390, 874
• LCM of 604, 243, 596, 154, 861
• LCM of 253, 900, 900, 861, 287
• LCM of 753, 190, 356, 604, 925
• LCM of 444, 304, 106, 549, 801

1. What is the LCM of 963, 993, 921, 542, 715?

Answer: LCM of 963, 993, 921, 542, 715 is 37922589477630.

2. How to calculate the LCM of 963, 993, 921, 542, 715?

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 963, 993, 921, 542, 715.

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}.