Given numbers are 710,345,311,521

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

The LCM of 710,345,311,521 is 7937898690.

Find LCM of 710,345,311,521 with Prime Factorization

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

5 x 142 x 69 x 311 x 521 = 7937898690

Therefore, the lowest common multiple of 710,345,311,521 is 7937898690.

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.

710 x 345 x 311 x 521 = 39689493450

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.

710 : 1, 2, 5, 10, 71, 142, 355, 710

345 : 1, 3, 5, 15, 23, 69, 115, 345

311 : 1, 311

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 710,345,311,521, is 1.

Now, the common factors can be found like this.

710:2x 5x 71

345:3x 5x 23

311:311

521:521

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

5 = 5

Therefore, the value for common factors is 5.

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 = 39689493450/(1x5)

LCM = 39689493450/5

LCM = 7937898690

Thus, we can understand that the LCM of 710,345,311,521 is 7937898690.

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

• LCM of 597, 431, 153, 154
• LCM of 651, 354, 622, 859
• LCM of 353, 394, 576, 736
• LCM of 692, 932, 623, 862
• LCM of 596, 337, 613, 175

1. What is the LCM of 710, 345, 311, 521?

Answer: LCM of 710, 345, 311, 521 is 7937898690.

2. How to calculate the LCM of 710, 345, 311, 521?

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 710, 345, 311, 521.

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}.