Given numbers are 908,556,620,857

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

The LCM of 908,556,620,857 is 16765371020.

Find LCM of 908,556,620,857 with Prime Factorization

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

2 x 2 x 227 x 139 x 155 x 857 = 16765371020

Therefore, the lowest common multiple of 908,556,620,857 is 16765371020.

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.

908 x 556 x 620 x 857 = 268245936320

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.

908 : 1, 2, 4, 227, 454, 908

556 : 1, 2, 4, 139, 278, 556

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 908,556,620,857, is 1.

Now, the common factors can be found like this.

908:2x 2x 227

556:2x 2x 139

620:2x 2x 5x 31

857:857

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 268245936320/(1x16)

LCM = 268245936320/16

LCM = 16765371020

Thus, we can understand that the LCM of 908,556,620,857 is 16765371020.

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

• LCM of 247, 504, 544, 184
• LCM of 929, 224, 726, 536
• LCM of 951, 200, 985, 169
• LCM of 726, 149, 168, 972
• LCM of 765, 166, 437, 837

1. What is the LCM of 908, 556, 620, 857?

Answer: LCM of 908, 556, 620, 857 is 16765371020.

2. How to calculate the LCM of 908, 556, 620, 857?

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 908, 556, 620, 857.

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}.