Given numbers are 397,121,669,164,187

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

The LCM of 397,121,669,164,187 is 89597267364.

Find LCM of 397,121,669,164,187 with Prime Factorization

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

11 x 397 x 11 x 669 x 164 x 17 = 89597267364

Therefore, the lowest common multiple of 397,121,669,164,187 is 89597267364.

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.

397 x 121 x 669 x 164 x 187 = 985569941004

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.

397 : 1, 397

121 : 1, 11, 121

669 : 1, 3, 223, 669

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

187 : 1, 11, 17, 187

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,121,669,164,187, is 1.

Now, the common factors can be found like this.

397:397

121:11x 11

669:3x 223

164:2x 2x 41

187:11x 17

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

11 = 11

Therefore, the value for common factors is 11.

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 = 985569941004/(1x11)

LCM = 985569941004/11

LCM = 89597267364

Thus, we can understand that the LCM of 397,121,669,164,187 is 89597267364.

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

• LCM of 463, 235, 144, 624, 194
• LCM of 144, 197, 500, 655, 927
• LCM of 111, 406, 533, 658, 795
• LCM of 409, 219, 861, 529, 664
• LCM of 214, 804, 481, 329, 940

1. What is the LCM of 397, 121, 669, 164, 187?

Answer: LCM of 397, 121, 669, 164, 187 is 89597267364.

2. How to calculate the LCM of 397, 121, 669, 164, 187?

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 397, 121, 669, 164, 187.

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}.