Given numbers are 660,963,128,121,614

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

The LCM of 660,963,128,121,614 is 22894439040.

Find LCM of 660,963,128,121,614 with Prime Factorization

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

2 x 2 x 3 x 11 x 5 x 321 x 32 x 11 x 307 = 22894439040

Therefore, the lowest common multiple of 660,963,128,121,614 is 22894439040.

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.

660 x 963 x 128 x 121 x 614 = 6044131906560

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

963 : 1, 3, 9, 107, 321, 963

128 : 1, 2, 4, 8, 16, 32, 64, 128

121 : 1, 11, 121

614 : 1, 2, 307, 614

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,963,128,121,614, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

963:3x 3x 107

128:2x 2x 2x 2x 2x 2x 2

121:11x 11

614:2x 307

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 2x 3x 11 = 264

Therefore, the value for common factors is 264.

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 = 6044131906560/(1x264)

LCM = 6044131906560/264

LCM = 22894439040

Thus, we can understand that the LCM of 660,963,128,121,614 is 22894439040.

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

• LCM of 937, 811, 606, 618, 592
• LCM of 249, 113, 935, 796, 673
• LCM of 883, 115, 790, 419, 882
• LCM of 875, 500, 677, 676, 250
• LCM of 948, 820, 615, 191, 794

1. What is the LCM of 660, 963, 128, 121, 614?

Answer: LCM of 660, 963, 128, 121, 614 is 22894439040.

2. How to calculate the LCM of 660, 963, 128, 121, 614?

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 660, 963, 128, 121, 614.

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}.