Given numbers are 247,226,661,871

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

The LCM of 247,226,661,871 is 2472188914.

Find LCM of 247,226,661,871 with Prime Factorization

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

13 x 19 x 226 x 661 x 67 = 2472188914

Therefore, the lowest common multiple of 247,226,661,871 is 2472188914.

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.

247 x 226 x 661 x 871 = 32138455882

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.

247 : 1, 13, 19, 247

226 : 1, 2, 113, 226

661 : 1, 661

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,226,661,871, is 1.

Now, the common factors can be found like this.

247:13x 19

226:2x 113

661:661

871:13x 67

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 = 32138455882/(1x13)

LCM = 32138455882/13

LCM = 2472188914

Thus, we can understand that the LCM of 247,226,661,871 is 2472188914.

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

• LCM of 110, 884, 700, 596
• LCM of 340, 496, 585, 462
• LCM of 182, 779, 191, 423
• LCM of 425, 431, 272, 457
• LCM of 846, 653, 862, 914

1. What is the LCM of 247, 226, 661, 871?

Answer: LCM of 247, 226, 661, 871 is 2472188914.

2. How to calculate the LCM of 247, 226, 661, 871?

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 247, 226, 661, 871.

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}.