Given numbers are 2470,1478

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

The LCM of 2470,1478 is 1825330.

Find LCM of 2470,1478 with Prime Factorization

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

2 x 1235 x 739 = 1825330

Therefore, the lowest common multiple of 2470,1478 is 1825330.

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.

2470 x 1478 = 3650660

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.

2470 : 1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470

1478 : 1, 2, 739, 1478

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2470,1478, is 2.

Now, the common factors can be found like this.

2470:2x 5x 13x 19

1478:2x 739

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 = 3650660/(2x1)

LCM = 3650660/2

LCM = 1825330

Thus, we can understand that the LCM of 2470,1478 is 1825330.

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

• LCM of 9578, 2651
• LCM of 4924, 2989
• LCM of 9208, 5249
• LCM of 1433, 9179
• LCM of 5676, 7508

1. What is the LCM of 2470, 1478?

Answer: LCM of 2470, 1478 is 1825330.

2. How to calculate the LCM of 2470, 1478?

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 2470, 1478.

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}.