Given numbers are 257,602,802,473

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

The LCM of 257,602,802,473 is 682443454.

Find LCM of 257,602,802,473 with Prime Factorization

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

2 x 43 x 257 x 7 x 401 x 11 = 682443454

Therefore, the lowest common multiple of 257,602,802,473 is 682443454.

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 602 x 802 x 473 = 58690137044

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

602 : 1, 2, 7, 14, 43, 86, 301, 602

802 : 1, 2, 401, 802

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 257,602,802,473, is 1.

Now, the common factors can be found like this.

257:257

602:2x 7x 43

802:2x 401

473:11x 43

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 58690137044/(1x86)

LCM = 58690137044/86

LCM = 682443454

Thus, we can understand that the LCM of 257,602,802,473 is 682443454.

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

• LCM of 315, 981, 877, 188
• LCM of 495, 362, 424, 346
• LCM of 794, 198, 931, 214
• LCM of 633, 710, 272, 785
• LCM of 457, 851, 881, 915

1. What is the LCM of 257, 602, 802, 473?

Answer: LCM of 257, 602, 802, 473 is 682443454.

2. How to calculate the LCM of 257, 602, 802, 473?

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, 602, 802, 473.

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}.