Given numbers are 1938,7292

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

The LCM of 1938,7292 is 7065948.

Find LCM of 1938,7292 with Prime Factorization

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

2 x 969 x 3646 = 7065948

Therefore, the lowest common multiple of 1938,7292 is 7065948.

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.

1938 x 7292 = 14131896

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.

1938 : 1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938

7292 : 1, 2, 4, 1823, 3646, 7292

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1938,7292, is 2.

Now, the common factors can be found like this.

1938:2x 3x 17x 19

7292:2x 2x 1823

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 = 14131896/(2x1)

LCM = 14131896/2

LCM = 7065948

Thus, we can understand that the LCM of 1938,7292 is 7065948.

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

• LCM of 8472, 2280
• LCM of 6288, 4155
• LCM of 7081, 6758
• LCM of 8282, 5092
• LCM of 2742, 7077

1. What is the LCM of 1938, 7292?

Answer: LCM of 1938, 7292 is 7065948.

2. How to calculate the LCM of 1938, 7292?

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 1938, 7292.

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}.