Given numbers are 1978,5204

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

The LCM of 1978,5204 is 5146756.

Find LCM of 1978,5204 with Prime Factorization

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

2 x 989 x 2602 = 5146756

Therefore, the lowest common multiple of 1978,5204 is 5146756.

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.

1978 x 5204 = 10293512

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.

1978 : 1, 2, 23, 43, 46, 86, 989, 1978

5204 : 1, 2, 4, 1301, 2602, 5204

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1978,5204, is 2.

Now, the common factors can be found like this.

1978:2x 23x 43

5204:2x 2x 1301

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 = 10293512/(2x1)

LCM = 10293512/2

LCM = 5146756

Thus, we can understand that the LCM of 1978,5204 is 5146756.

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

• LCM of 8277, 8914
• LCM of 6185, 7537
• LCM of 6885, 3626
• LCM of 9607, 5882
• LCM of 2741, 6711

1. What is the LCM of 1978, 5204?

Answer: LCM of 1978, 5204 is 5146756.

2. How to calculate the LCM of 1978, 5204?

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 1978, 5204.

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}.