Given numbers are 137,170,101,218

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

The LCM of 137,170,101,218 is 256399610.

Find LCM of 137,170,101,218 with Prime Factorization

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

2 x 137 x 85 x 101 x 109 = 256399610

Therefore, the lowest common multiple of 137,170,101,218 is 256399610.

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.

137 x 170 x 101 x 218 = 512799220

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.

137 : 1, 137

170 : 1, 2, 5, 10, 17, 34, 85, 170

101 : 1, 101

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,170,101,218, is 1.

Now, the common factors can be found like this.

137:137

170:2x 5x 17

101:101

218:2x 109

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 = 512799220/(1x2)

LCM = 512799220/2

LCM = 256399610

Thus, we can understand that the LCM of 137,170,101,218 is 256399610.

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

• LCM of 508, 634, 990, 431
• LCM of 989, 332, 192, 177
• LCM of 437, 653, 361, 246
• LCM of 374, 155, 861, 972
• LCM of 762, 817, 693, 851

1. What is the LCM of 137, 170, 101, 218?

Answer: LCM of 137, 170, 101, 218 is 256399610.

2. How to calculate the LCM of 137, 170, 101, 218?

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 137, 170, 101, 218.

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}.