Given numbers are 223,115,989

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

The LCM of 223,115,989 is 1102735.

Find LCM of 223,115,989 with Prime Factorization

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

23 x 223 x 5 x 43 = 1102735

Therefore, the lowest common multiple of 223,115,989 is 1102735.

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.

223 x 115 x 989 = 25362905

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.

223 : 1, 223

115 : 1, 5, 23, 115

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 223,115,989, is 1.

Now, the common factors can be found like this.

223:223

115:5x 23

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.

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 = 25362905/(1x23)

LCM = 25362905/23

LCM = 1102735

Thus, we can understand that the LCM of 223,115,989 is 1102735.

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

• LCM of 689, 953, 834
• LCM of 755, 703, 317
• LCM of 747, 683, 414
• LCM of 584, 964, 630
• LCM of 308, 393, 328

1. What is the LCM of 223, 115, 989?

Answer: LCM of 223, 115, 989 is 1102735.

2. How to calculate the LCM of 223, 115, 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 223, 115, 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}.