Given numbers are 161,557,132,226

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

The LCM of 161,557,132,226 is 1337622132.

Find LCM of 161,557,132,226 with Prime Factorization

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

2 x 161 x 557 x 66 x 113 = 1337622132

Therefore, the lowest common multiple of 161,557,132,226 is 1337622132.

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.

161 x 557 x 132 x 226 = 2675244264

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.

161 : 1, 7, 23, 161

557 : 1, 557

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

226 : 1, 2, 113, 226

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,557,132,226, is 1.

Now, the common factors can be found like this.

161:7x 23

557:557

132:2x 2x 3x 11

226:2x 113

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

2 = 2

Therefore, the value for common factors is 2.

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 = 2675244264/(1x2)

LCM = 2675244264/2

LCM = 1337622132

Thus, we can understand that the LCM of 161,557,132,226 is 1337622132.

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

• LCM of 954, 449, 874, 882
• LCM of 190, 814, 576, 667
• LCM of 853, 807, 210, 945
• LCM of 339, 254, 919, 905
• LCM of 758, 322, 487, 684

1. What is the LCM of 161, 557, 132, 226?

Answer: LCM of 161, 557, 132, 226 is 1337622132.

2. How to calculate the LCM of 161, 557, 132, 226?

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 161, 557, 132, 226.

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}.