Given numbers are 890,89,164

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

The LCM of 890,89,164 is 72980.

Find LCM of 890,89,164 with Prime Factorization

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

2 x 89 x 5 x 1 x 82 = 72980

Therefore, the lowest common multiple of 890,89,164 is 72980.

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.

890 x 89 x 164 = 12990440

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.

890 : 1, 2, 5, 10, 89, 178, 445, 890

89 : 1, 89

164 : 1, 2, 4, 41, 82, 164

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 890,89,164, is 1.

Now, the common factors can be found like this.

890:2x 5x 89

89:89

164:2x 2x 41

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

2x 89 = 178

Therefore, the value for common factors is 178.

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 = 12990440/(1x178)

LCM = 12990440/178

LCM = 72980

Thus, we can understand that the LCM of 890,89,164 is 72980.

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

• LCM of 281, 94, 191
• LCM of 760, 79, 276
• LCM of 984, 94, 459
• LCM of 985, 49, 555
• LCM of 317, 96, 141

1. What is the LCM of 890, 89, 164?

Answer: LCM of 890, 89, 164 is 72980.

2. How to calculate the LCM of 890, 89, 164?

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 890, 89, 164.

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}.