Given numbers are 946,121,209

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

The LCM of 946,121,209 is 197714.

Find LCM of 946,121,209 with Prime Factorization

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

11 x 86 x 11 x 19 = 197714

Therefore, the lowest common multiple of 946,121,209 is 197714.

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.

946 x 121 x 209 = 23923394

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.

946 : 1, 2, 11, 22, 43, 86, 473, 946

121 : 1, 11, 121

209 : 1, 11, 19, 209

11 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 946,121,209, is 11.

Now, the common factors can be found like this.

946:2x 11x 43

121:11x 11

209:11x 19

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 = 23923394/(11x11)

LCM = 23923394/121

LCM = 197714

Thus, we can understand that the LCM of 946,121,209 is 197714.

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

• LCM of 572, 195, 417
• LCM of 730, 674, 864
• LCM of 129, 134, 952
• LCM of 342, 678, 960
• LCM of 170, 120, 937

1. What is the LCM of 946, 121, 209?

Answer: LCM of 946, 121, 209 is 197714.

2. How to calculate the LCM of 946, 121, 209?

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 946, 121, 209.

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}.