Given numbers are 7838,4654

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

The LCM of 7838,4654 is 18239026.

Find LCM of 7838,4654 with Prime Factorization

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

2 x 3919 x 2327 = 18239026

Therefore, the lowest common multiple of 7838,4654 is 18239026.

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.

7838 x 4654 = 36478052

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.

7838 : 1, 2, 3919, 7838

4654 : 1, 2, 13, 26, 179, 358, 2327, 4654

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7838,4654, is 2.

Now, the common factors can be found like this.

7838:2x 3919

4654:2x 13x 179

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 = 36478052/(2x1)

LCM = 36478052/2

LCM = 18239026

Thus, we can understand that the LCM of 7838,4654 is 18239026.

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

• LCM of 4687, 8104
• LCM of 5192, 6834
• LCM of 4071, 2378
• LCM of 2731, 4197
• LCM of 4934, 9870

1. What is the LCM of 7838, 4654?

Answer: LCM of 7838, 4654 is 18239026.

2. How to calculate the LCM of 7838, 4654?

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 7838, 4654.

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}.