Given numbers are 397,551,572,402

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

The LCM of 397,551,572,402 is 25149780084.

Find LCM of 397,551,572,402 with Prime Factorization

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

2 x 397 x 551 x 286 x 201 = 25149780084

Therefore, the lowest common multiple of 397,551,572,402 is 25149780084.

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.

397 x 551 x 572 x 402 = 50299560168

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.

397 : 1, 397

551 : 1, 19, 29, 551

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

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,551,572,402, is 1.

Now, the common factors can be found like this.

397:397

551:19x 29

572:2x 2x 11x 13

402:2x 3x 67

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 = 50299560168/(1x2)

LCM = 50299560168/2

LCM = 25149780084

Thus, we can understand that the LCM of 397,551,572,402 is 25149780084.

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

• LCM of 549, 766, 469, 788
• LCM of 780, 699, 460, 290
• LCM of 954, 868, 916, 433
• LCM of 612, 718, 732, 578
• LCM of 186, 939, 761, 390

1. What is the LCM of 397, 551, 572, 402?

Answer: LCM of 397, 551, 572, 402 is 25149780084.

2. How to calculate the LCM of 397, 551, 572, 402?

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 397, 551, 572, 402.

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}.