Given numbers are 696,572,728,388

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

The LCM of 696,572,728,388 is 67579512.

Find LCM of 696,572,728,388 with Prime Factorization

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

2 x 2 x 2 x 13 x 87 x 11 x 7 x 97 = 67579512

Therefore, the lowest common multiple of 696,572,728,388 is 67579512.

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.

696 x 572 x 728 x 388 = 112452307968

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.

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

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

388 : 1, 2, 4, 97, 194, 388

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 696,572,728,388, is 4.

Now, the common factors can be found like this.

696:2x 2x 2x 3x 29

572:2x 2x 11x 13

728:2x 2x 2x 7x 13

388:2x 2x 97

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 13 = 416

Therefore, the value for common factors is 416.

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 = 112452307968/(4x416)

LCM = 112452307968/1664

LCM = 67579512

Thus, we can understand that the LCM of 696,572,728,388 is 67579512.

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

• LCM of 180, 724, 370, 264
• LCM of 374, 955, 249, 741
• LCM of 424, 768, 587, 510
• LCM of 843, 568, 315, 640
• LCM of 802, 366, 630, 181

1. What is the LCM of 696, 572, 728, 388?

Answer: LCM of 696, 572, 728, 388 is 67579512.

2. How to calculate the LCM of 696, 572, 728, 388?

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 696, 572, 728, 388.

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}.