Given numbers are 121,248,193,174

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

The LCM of 121,248,193,174 is 503864328.

Find LCM of 121,248,193,174 with Prime Factorization

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

2 x 121 x 124 x 193 x 87 = 503864328

Therefore, the lowest common multiple of 121,248,193,174 is 503864328.

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.

121 x 248 x 193 x 174 = 1007728656

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.

121 : 1, 11, 121

248 : 1, 2, 4, 8, 31, 62, 124, 248

193 : 1, 193

174 : 1, 2, 3, 6, 29, 58, 87, 174

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,248,193,174, is 1.

Now, the common factors can be found like this.

121:11x 11

248:2x 2x 2x 31

193:193

174:2x 3x 29

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 = 1007728656/(1x2)

LCM = 1007728656/2

LCM = 503864328

Thus, we can understand that the LCM of 121,248,193,174 is 503864328.

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

• LCM of 651, 436, 578, 388
• LCM of 879, 649, 134, 174
• LCM of 200, 834, 522, 356
• LCM of 399, 438, 826, 528
• LCM of 629, 851, 233, 814

1. What is the LCM of 121, 248, 193, 174?

Answer: LCM of 121, 248, 193, 174 is 503864328.

2. How to calculate the LCM of 121, 248, 193, 174?

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 121, 248, 193, 174.

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}.