Given numbers are 225,446,892,989

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

The LCM of 225,446,892,989 is 198492300.

Find LCM of 225,446,892,989 with Prime Factorization

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

2 x 223 x 225 x 1 x 2 x 989 = 198492300

Therefore, the lowest common multiple of 225,446,892,989 is 198492300.

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.

225 x 446 x 892 x 989 = 88527565800

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.

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

446 : 1, 2, 223, 446

892 : 1, 2, 4, 223, 446, 892

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 225,446,892,989, is 1.

Now, the common factors can be found like this.

225:3x 3x 5x 5

446:2x 223

892:2x 2x 223

989:23x 43

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

2x 223 = 446

Therefore, the value for common factors is 446.

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 = 88527565800/(1x446)

LCM = 88527565800/446

LCM = 198492300

Thus, we can understand that the LCM of 225,446,892,989 is 198492300.

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

• LCM of 137, 910, 325, 748
• LCM of 382, 847, 151, 489
• LCM of 213, 483, 817, 659
• LCM of 458, 952, 786, 915
• LCM of 829, 581, 692, 375

1. What is the LCM of 225, 446, 892, 989?

Answer: LCM of 225, 446, 892, 989 is 198492300.

2. How to calculate the LCM of 225, 446, 892, 989?

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 225, 446, 892, 989.

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}.