Given numbers are 640,532,810,246,652

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

The LCM of 640,532,810,246,652 is 46077413760.

Find LCM of 640,532,810,246,652 with Prime Factorization

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

2 x 2 x 3 x 5 x 32 x 133 x 27 x 41 x 163 = 46077413760

Therefore, the lowest common multiple of 640,532,810,246,652 is 46077413760.

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.

640 x 532 x 810 x 246 x 652 = 44234317209600

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.

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

246 : 1, 2, 3, 6, 41, 82, 123, 246

652 : 1, 2, 4, 163, 326, 652

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 640,532,810,246,652, is 2.

Now, the common factors can be found like this.

640:2x 2x 2x 2x 2x 2x 2x 5

532:2x 2x 7x 19

810:2x 3x 3x 3x 3x 5

246:2x 3x 41

652:2x 2x 163

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 2x 2x 3x 5 = 480

Therefore, the value for common factors is 480.

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 = 44234317209600/(2x480)

LCM = 44234317209600/960

LCM = 46077413760

Thus, we can understand that the LCM of 640,532,810,246,652 is 46077413760.

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

• LCM of 254, 826, 505, 101, 932
• LCM of 125, 455, 615, 444, 294
• LCM of 745, 315, 944, 109, 301
• LCM of 161, 693, 389, 935, 205
• LCM of 883, 406, 512, 281, 279

1. What is the LCM of 640, 532, 810, 246, 652?

Answer: LCM of 640, 532, 810, 246, 652 is 46077413760.

2. How to calculate the LCM of 640, 532, 810, 246, 652?

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 640, 532, 810, 246, 652.

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}.