Given numbers are 915,574,212,997

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

The LCM of 915,574,212,997 is 55505243220.

Find LCM of 915,574,212,997 with Prime Factorization

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

2 x 915 x 287 x 106 x 997 = 55505243220

Therefore, the lowest common multiple of 915,574,212,997 is 55505243220.

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.

915 x 574 x 212 x 997 = 111010486440

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

574 : 1, 2, 7, 14, 41, 82, 287, 574

212 : 1, 2, 4, 53, 106, 212

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,574,212,997, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

574:2x 7x 41

212:2x 2x 53

997:997

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 = 111010486440/(1x2)

LCM = 111010486440/2

LCM = 55505243220

Thus, we can understand that the LCM of 915,574,212,997 is 55505243220.

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

• LCM of 467, 403, 190, 835
• LCM of 705, 824, 882, 699
• LCM of 921, 742, 126, 938
• LCM of 254, 505, 302, 763
• LCM of 835, 878, 988, 189

1. What is the LCM of 915, 574, 212, 997?

Answer: LCM of 915, 574, 212, 997 is 55505243220.

2. How to calculate the LCM of 915, 574, 212, 997?

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 915, 574, 212, 997.

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}.