Given numbers are 904,722,397,657

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

The LCM of 904,722,397,657 is 85119979176.

Find LCM of 904,722,397,657 with Prime Factorization

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

2 x 452 x 361 x 397 x 657 = 85119979176

Therefore, the lowest common multiple of 904,722,397,657 is 85119979176.

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.

904 x 722 x 397 x 657 = 170239958352

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.

904 : 1, 2, 4, 8, 113, 226, 452, 904

722 : 1, 2, 19, 38, 361, 722

397 : 1, 397

657 : 1, 3, 9, 73, 219, 657

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 904,722,397,657, is 1.

Now, the common factors can be found like this.

904:2x 2x 2x 113

722:2x 19x 19

397:397

657:3x 3x 73

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 170239958352/(1x2)

LCM = 170239958352/2

LCM = 85119979176

Thus, we can understand that the LCM of 904,722,397,657 is 85119979176.

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

• LCM of 171, 755, 338, 304
• LCM of 395, 123, 914, 173
• LCM of 200, 741, 292, 412
• LCM of 313, 326, 586, 522
• LCM of 120, 856, 601, 898

1. What is the LCM of 904, 722, 397, 657?

Answer: LCM of 904, 722, 397, 657 is 85119979176.

2. How to calculate the LCM of 904, 722, 397, 657?

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 904, 722, 397, 657.

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}.