Given numbers are 802,310,391,553

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

The LCM of 802,310,391,553 is 26878681130.

Find LCM of 802,310,391,553 with Prime Factorization

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

2 x 401 x 155 x 391 x 553 = 26878681130

Therefore, the lowest common multiple of 802,310,391,553 is 26878681130.

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.

802 x 310 x 391 x 553 = 53757362260

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.

802 : 1, 2, 401, 802

310 : 1, 2, 5, 10, 31, 62, 155, 310

391 : 1, 17, 23, 391

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,310,391,553, is 1.

Now, the common factors can be found like this.

802:2x 401

310:2x 5x 31

391:17x 23

553:7x 79

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 = 53757362260/(1x2)

LCM = 53757362260/2

LCM = 26878681130

Thus, we can understand that the LCM of 802,310,391,553 is 26878681130.

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

• LCM of 680, 362, 574, 307
• LCM of 989, 842, 961, 956
• LCM of 201, 761, 942, 746
• LCM of 694, 735, 661, 243
• LCM of 872, 803, 921, 572

1. What is the LCM of 802, 310, 391, 553?

Answer: LCM of 802, 310, 391, 553 is 26878681130.

2. How to calculate the LCM of 802, 310, 391, 553?

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 802, 310, 391, 553.

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}.