Given numbers are 687,851,115,932

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

The LCM of 687,851,115,932 is 2724408420.

Find LCM of 687,851,115,932 with Prime Factorization

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

23 x 687 x 37 x 5 x 932 = 2724408420

Therefore, the lowest common multiple of 687,851,115,932 is 2724408420.

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.

687 x 851 x 115 x 932 = 62661393660

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.

687 : 1, 3, 229, 687

851 : 1, 23, 37, 851

115 : 1, 5, 23, 115

932 : 1, 2, 4, 233, 466, 932

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,851,115,932, is 1.

Now, the common factors can be found like this.

687:3x 229

851:23x 37

115:5x 23

932:2x 2x 233

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

23 = 23

Therefore, the value for common factors is 23.

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 = 62661393660/(1x23)

LCM = 62661393660/23

LCM = 2724408420

Thus, we can understand that the LCM of 687,851,115,932 is 2724408420.

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

• LCM of 275, 113, 137, 401
• LCM of 478, 563, 454, 296
• LCM of 280, 500, 443, 732
• LCM of 340, 237, 279, 194
• LCM of 434, 817, 218, 835

1. What is the LCM of 687, 851, 115, 932?

Answer: LCM of 687, 851, 115, 932 is 2724408420.

2. How to calculate the LCM of 687, 851, 115, 932?

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 687, 851, 115, 932.

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}.