Given numbers are 207,687,229,973

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

The LCM of 207,687,229,973 is 46123119.

Find LCM of 207,687,229,973 with Prime Factorization

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

3 x 229 x 69 x 1 x 1 x 973 = 46123119

Therefore, the lowest common multiple of 207,687,229,973 is 46123119.

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.

207 x 687 x 229 x 973 = 31686582753

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.

207 : 1, 3, 9, 23, 69, 207

687 : 1, 3, 229, 687

229 : 1, 229

973 : 1, 7, 139, 973

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 207,687,229,973, is 1.

Now, the common factors can be found like this.

207:3x 3x 23

687:3x 229

229:229

973:7x 139

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

3x 229 = 687

Therefore, the value for common factors is 687.

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 = 31686582753/(1x687)

LCM = 31686582753/687

LCM = 46123119

Thus, we can understand that the LCM of 207,687,229,973 is 46123119.

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

• LCM of 809, 469, 725, 610
• LCM of 392, 187, 472, 419
• LCM of 898, 460, 883, 948
• LCM of 403, 354, 863, 226
• LCM of 949, 838, 282, 783

1. What is the LCM of 207, 687, 229, 973?

Answer: LCM of 207, 687, 229, 973 is 46123119.

2. How to calculate the LCM of 207, 687, 229, 973?

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 207, 687, 229, 973.

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}.