Given numbers are 4078,7676

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

The LCM of 4078,7676 is 15651364.

Find LCM of 4078,7676 with Prime Factorization

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

2 x 2039 x 3838 = 15651364

Therefore, the lowest common multiple of 4078,7676 is 15651364.

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.

4078 x 7676 = 31302728

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.

4078 : 1, 2, 2039, 4078

7676 : 1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4078,7676, is 2.

Now, the common factors can be found like this.

4078:2x 2039

7676:2x 2x 19x 101

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 = 31302728/(2x1)

LCM = 31302728/2

LCM = 15651364

Thus, we can understand that the LCM of 4078,7676 is 15651364.

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

• LCM of 4714, 8227
• LCM of 6637, 8462
• LCM of 7924, 2446
• LCM of 9654, 3001
• LCM of 4016, 1023

1. What is the LCM of 4078, 7676?

Answer: LCM of 4078, 7676 is 15651364.

2. How to calculate the LCM of 4078, 7676?

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 4078, 7676.

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}.