Given numbers are 243,187,748,677

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

The LCM of 243,187,748,677 is 123054228.

Find LCM of 243,187,748,677 with Prime Factorization

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

11 x 17 x 243 x 1 x 4 x 677 = 123054228

Therefore, the lowest common multiple of 243,187,748,677 is 123054228.

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 187 x 748 x 677 = 23011140636

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

187 : 1, 11, 17, 187

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

677 : 1, 677

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,187,748,677, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

187:11x 17

748:2x 2x 11x 17

677:677

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

11x 17 = 187

Therefore, the value for common factors is 187.

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 = 23011140636/(1x187)

LCM = 23011140636/187

LCM = 123054228

Thus, we can understand that the LCM of 243,187,748,677 is 123054228.

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

• LCM of 390, 651, 755, 249
• LCM of 715, 827, 966, 786
• LCM of 701, 342, 171, 589
• LCM of 839, 836, 244, 657
• LCM of 904, 143, 954, 635

1. What is the LCM of 243, 187, 748, 677?

Answer: LCM of 243, 187, 748, 677 is 123054228.

2. How to calculate the LCM of 243, 187, 748, 677?

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, 187, 748, 677.

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}.