Given numbers are 401,696,652,220

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

The LCM of 401,696,652,220 is 2502095640.

Find LCM of 401,696,652,220 with Prime Factorization

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

2 x 2 x 401 x 174 x 163 x 55 = 2502095640

Therefore, the lowest common multiple of 401,696,652,220 is 2502095640.

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.

401 x 696 x 652 x 220 = 40033530240

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.

401 : 1, 401

696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

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

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,696,652,220, is 1.

Now, the common factors can be found like this.

401:401

696:2x 2x 2x 3x 29

652:2x 2x 163

220:2x 2x 5x 11

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 2 = 16

Therefore, the value for common factors is 16.

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 = 40033530240/(1x16)

LCM = 40033530240/16

LCM = 2502095640

Thus, we can understand that the LCM of 401,696,652,220 is 2502095640.

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

• LCM of 631, 194, 634, 158
• LCM of 190, 966, 320, 730
• LCM of 835, 635, 969, 225
• LCM of 685, 649, 699, 885
• LCM of 437, 385, 839, 863

1. What is the LCM of 401, 696, 652, 220?

Answer: LCM of 401, 696, 652, 220 is 2502095640.

2. How to calculate the LCM of 401, 696, 652, 220?

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 401, 696, 652, 220.

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}.