Given numbers are 863,733,871,221

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

The LCM of 863,733,871,221 is 9366597253.

Find LCM of 863,733,871,221 with Prime Factorization

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

13 x 863 x 733 x 67 x 17 = 9366597253

Therefore, the lowest common multiple of 863,733,871,221 is 9366597253.

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.

863 x 733 x 871 x 221 = 121765764289

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.

863 : 1, 863

733 : 1, 733

871 : 1, 13, 67, 871

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,733,871,221, is 1.

Now, the common factors can be found like this.

863:863

733:733

871:13x 67

221:13x 17

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

13 = 13

Therefore, the value for common factors is 13.

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 = 121765764289/(1x13)

LCM = 121765764289/13

LCM = 9366597253

Thus, we can understand that the LCM of 863,733,871,221 is 9366597253.

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

• LCM of 319, 993, 752, 126
• LCM of 508, 413, 773, 684
• LCM of 594, 172, 598, 503
• LCM of 646, 108, 386, 334
• LCM of 480, 814, 653, 520

1. What is the LCM of 863, 733, 871, 221?

Answer: LCM of 863, 733, 871, 221 is 9366597253.

2. How to calculate the LCM of 863, 733, 871, 221?

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 863, 733, 871, 221.

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}.