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LCM of 243, 548, 527, 561, 772

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


Find the LCM of 243, 548, 527, 561, 772 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 243, 548, 527, 561, 772. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 243,548,527,561,772

Given numbers are 243,548,527,561,772

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

The LCM of 243,548,527,561,772 is 148986679644.

Find LCM of 243,548,527,561,772 with Prime Factorization


2 243, 548, 527, 561, 772
2 243, 274, 527, 561, 386
3 243, 137, 527, 561, 193
17 81, 137, 527, 187, 193
81, 137, 31, 11, 193

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

2 x 2 x 3 x 17 x 81 x 137 x 31 x 11 x 193 = 148986679644

Therefore, the lowest common multiple of 243,548,527,561,772 is 148986679644.

LCM Formula to Find Lowest Common Multiple of 243,548,527,561,772

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.

243 x 548 x 527 x 561 x 772 = 30393282647376

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.

243 : 1, 3, 9, 27, 81, 243

548 : 1, 2, 4, 137, 274, 548

527 : 1, 17, 31, 527

561 : 1, 3, 11, 17, 33, 51, 187, 561

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,548,527,561,772, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

548:2x 2x 137

527:17x 31

561:3x 11x 17

772:2x 2x 193

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 3x 17 = 204

Therefore, the value for common factors is 204.

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 = 30393282647376/(1x204)

LCM = 30393282647376/204

LCM = 148986679644

Thus, we can understand that the LCM of 243,548,527,561,772 is 148986679644.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 243, 548, 527, 561, 772

1. What is the LCM of 243, 548, 527, 561, 772?

Answer: LCM of 243, 548, 527, 561, 772 is 148986679644.

2. How to calculate the LCM of 243, 548, 527, 561, 772?

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 243, 548, 527, 561, 772.

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}.