Given numbers are 923,905,987,381,488

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

The LCM of 923,905,987,381,488 is 51096479168280.

Find LCM of 923,905,987,381,488 with Prime Factorization

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

3 x 923 x 905 x 329 x 127 x 488 = 51096479168280

Therefore, the lowest common multiple of 923,905,987,381,488 is 51096479168280.

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.

923 x 905 x 987 x 381 x 488 = 153289437504840

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.

923 : 1, 13, 71, 923

905 : 1, 5, 181, 905

987 : 1, 3, 7, 21, 47, 141, 329, 987

381 : 1, 3, 127, 381

488 : 1, 2, 4, 8, 61, 122, 244, 488

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,905,987,381,488, is 1.

Now, the common factors can be found like this.

923:13x 71

905:5x 181

987:3x 7x 47

381:3x 127

488:2x 2x 2x 61

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

3 = 3

Therefore, the value for common factors is 3.

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 = 153289437504840/(1x3)

LCM = 153289437504840/3

LCM = 51096479168280

Thus, we can understand that the LCM of 923,905,987,381,488 is 51096479168280.

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

• LCM of 525, 651, 187, 328, 975
• LCM of 463, 144, 716, 565, 603
• LCM of 335, 319, 780, 449, 515
• LCM of 311, 123, 157, 545, 476
• LCM of 744, 408, 476, 425, 114

1. What is the LCM of 923, 905, 987, 381, 488?

Answer: LCM of 923, 905, 987, 381, 488 is 51096479168280.

2. How to calculate the LCM of 923, 905, 987, 381, 488?

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 923, 905, 987, 381, 488.

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}.