Given numbers are 257,242,562,802

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

The LCM of 257,242,562,802 is 7008082114.

Find LCM of 257,242,562,802 with Prime Factorization

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

2 x 257 x 121 x 281 x 401 = 7008082114

Therefore, the lowest common multiple of 257,242,562,802 is 7008082114.

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.

257 x 242 x 562 x 802 = 28032328456

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.

257 : 1, 257

242 : 1, 2, 11, 22, 121, 242

562 : 1, 2, 281, 562

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 257,242,562,802, is 1.

Now, the common factors can be found like this.

257:257

242:2x 11x 11

562:2x 281

802:2x 401

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 28032328456/(1x4)

LCM = 28032328456/4

LCM = 7008082114

Thus, we can understand that the LCM of 257,242,562,802 is 7008082114.

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

• LCM of 824, 469, 367, 204
• LCM of 697, 997, 707, 535
• LCM of 829, 615, 541, 936
• LCM of 238, 393, 780, 600
• LCM of 932, 974, 650, 662

1. What is the LCM of 257, 242, 562, 802?

Answer: LCM of 257, 242, 562, 802 is 7008082114.

2. How to calculate the LCM of 257, 242, 562, 802?

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 257, 242, 562, 802.

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}.