Given numbers are 6415,1370

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

The LCM of 6415,1370 is 1757710.

Find LCM of 6415,1370 with Prime Factorization

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

5 x 1283 x 274 = 1757710

Therefore, the lowest common multiple of 6415,1370 is 1757710.

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.

6415 x 1370 = 8788550

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.

6415 : 1, 5, 1283, 6415

1370 : 1, 2, 5, 10, 137, 274, 685, 1370

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6415,1370, is 5.

Now, the common factors can be found like this.

6415:5x 1283

1370:2x 5x 137

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 = 8788550/(5x1)

LCM = 8788550/5

LCM = 1757710

Thus, we can understand that the LCM of 6415,1370 is 1757710.

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

• LCM of 8327, 3608
• LCM of 9280, 9328
• LCM of 5916, 5184
• LCM of 4538, 4303
• LCM of 2869, 5222

1. What is the LCM of 6415, 1370?

Answer: LCM of 6415, 1370 is 1757710.

2. How to calculate the LCM of 6415, 1370?

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 6415, 1370.

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}.