Given numbers are 940,772,668,127,840

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

The LCM of 940,772,668,127,840 is 161604944760.

Find LCM of 940,772,668,127,840 with Prime Factorization

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

2 x 2 x 5 x 47 x 193 x 167 x 127 x 42 = 161604944760

Therefore, the lowest common multiple of 940,772,668,127,840 is 161604944760.

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.

940 x 772 x 668 x 127 x 840 = 51713582323200

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.

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

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

668 : 1, 2, 4, 167, 334, 668

127 : 1, 127

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 940,772,668,127,840, is 1.

Now, the common factors can be found like this.

940:2x 2x 5x 47

772:2x 2x 193

668:2x 2x 167

127:127

840:2x 2x 2x 3x 5x 7

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 2x 5 = 320

Therefore, the value for common factors is 320.

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 = 51713582323200/(1x320)

LCM = 51713582323200/320

LCM = 161604944760

Thus, we can understand that the LCM of 940,772,668,127,840 is 161604944760.

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

• LCM of 622, 401, 940, 157, 741
• LCM of 129, 927, 499, 205, 105
• LCM of 232, 794, 879, 797, 466
• LCM of 832, 734, 654, 777, 903
• LCM of 307, 505, 200, 316, 342

1. What is the LCM of 940, 772, 668, 127, 840?

Answer: LCM of 940, 772, 668, 127, 840 is 161604944760.

2. How to calculate the LCM of 940, 772, 668, 127, 840?

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 940, 772, 668, 127, 840.

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}.