Given numbers are 7870,5135

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

The LCM of 7870,5135 is 8082490.

Find LCM of 7870,5135 with Prime Factorization

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

5 x 1574 x 1027 = 8082490

Therefore, the lowest common multiple of 7870,5135 is 8082490.

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.

7870 x 5135 = 40412450

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.

7870 : 1, 2, 5, 10, 787, 1574, 3935, 7870

5135 : 1, 5, 13, 65, 79, 395, 1027, 5135

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7870,5135, is 5.

Now, the common factors can be found like this.

7870:2x 5x 787

5135:5x 13x 79

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

= 1

Therefore, the value for common factors is 1.

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 = 40412450/(5x1)

LCM = 40412450/5

LCM = 8082490

Thus, we can understand that the LCM of 7870,5135 is 8082490.

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

• LCM of 2975, 8275
• LCM of 2235, 4840
• LCM of 7507, 3074
• LCM of 5217, 5063
• LCM of 7904, 3179

1. What is the LCM of 7870, 5135?

Answer: LCM of 7870, 5135 is 8082490.

2. How to calculate the LCM of 7870, 5135?

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 7870, 5135.

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}.