Given numbers are 7939,3145

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

The LCM of 7939,3145 is 1468715.

Find LCM of 7939,3145 with Prime Factorization

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

17 x 467 x 185 = 1468715

Therefore, the lowest common multiple of 7939,3145 is 1468715.

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.

7939 x 3145 = 24968155

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.

7939 : 1, 17, 467, 7939

3145 : 1, 5, 17, 37, 85, 185, 629, 3145

17 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7939,3145, is 17.

Now, the common factors can be found like this.

7939:17x 467

3145:5x 17x 37

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 = 24968155/(17x1)

LCM = 24968155/17

LCM = 1468715

Thus, we can understand that the LCM of 7939,3145 is 1468715.

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

• LCM of 1621, 8502
• LCM of 4343, 8775
• LCM of 8608, 5919
• LCM of 5387, 5818
• LCM of 7143, 5540

1. What is the LCM of 7939, 3145?

Answer: LCM of 7939, 3145 is 1468715.

2. How to calculate the LCM of 7939, 3145?

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 7939, 3145.

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}.