Given numbers are 3205,1070

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

The LCM of 3205,1070 is 685870.

Find LCM of 3205,1070 with Prime Factorization

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

5 x 641 x 214 = 685870

Therefore, the lowest common multiple of 3205,1070 is 685870.

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.

3205 x 1070 = 3429350

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.

3205 : 1, 5, 641, 3205

1070 : 1, 2, 5, 10, 107, 214, 535, 1070

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3205,1070, is 5.

Now, the common factors can be found like this.

3205:5x 641

1070:2x 5x 107

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 = 3429350/(5x1)

LCM = 3429350/5

LCM = 685870

Thus, we can understand that the LCM of 3205,1070 is 685870.

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

• LCM of 5973, 6808
• LCM of 8343, 9260
• LCM of 6638, 8978
• LCM of 6858, 4981
• LCM of 4283, 3352

1. What is the LCM of 3205, 1070?

Answer: LCM of 3205, 1070 is 685870.

2. How to calculate the LCM of 3205, 1070?

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 3205, 1070.

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}.