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LCM of 349, 144, 505, 274, 274

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 349, 144, 505, 274, 274 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 349, 144, 505, 274, 274. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 349,144,505,274,274

Given numbers are 349,144,505,274,274

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

The LCM of 349,144,505,274,274 is 3476961360.

Find LCM of 349,144,505,274,274 with Prime Factorization


2 349, 144, 505, 274, 274
137 349, 72, 505, 137, 137
349, 72, 505, 1, 1

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

2 x 137 x 349 x 72 x 505 x 1 x 1 = 3476961360

Therefore, the lowest common multiple of 349,144,505,274,274 is 3476961360.

LCM Formula to Find Lowest Common Multiple of 349,144,505,274,274

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.

349 x 144 x 505 x 274 x 274 = 1905374825280

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.

349 : 1, 349

144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

505 : 1, 5, 101, 505

274 : 1, 2, 137, 274

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 349,144,505,274,274, is 1.

Now, the common factors can be found like this.

349:349

144:2x 2x 2x 2x 3x 3

505:5x 101

274:2x 137

274:2x 137

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

2x 2x 137 = 548

Therefore, the value for common factors is 548.

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 = 1905374825280/(1x548)

LCM = 1905374825280/548

LCM = 3476961360

Thus, we can understand that the LCM of 349,144,505,274,274 is 3476961360.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 349, 144, 505, 274, 274

1. What is the LCM of 349, 144, 505, 274, 274?

Answer: LCM of 349, 144, 505, 274, 274 is 3476961360.

2. How to calculate the LCM of 349, 144, 505, 274, 274?

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 349, 144, 505, 274, 274.

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}.