Given numbers are 1639,5247

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

The LCM of 1639,5247 is 781803.

Find LCM of 1639,5247 with Prime Factorization

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

11 x 149 x 477 = 781803

Therefore, the lowest common multiple of 1639,5247 is 781803.

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.

1639 x 5247 = 8599833

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.

1639 : 1, 11, 149, 1639

5247 : 1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247

11 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1639,5247, is 11.

Now, the common factors can be found like this.

1639:11x 149

5247:3x 3x 11x 53

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 = 8599833/(11x1)

LCM = 8599833/11

LCM = 781803

Thus, we can understand that the LCM of 1639,5247 is 781803.

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

• LCM of 2676, 3383
• LCM of 7884, 5332
• LCM of 3240, 5280
• LCM of 1991, 3116
• LCM of 7378, 3587

1. What is the LCM of 1639, 5247?

Answer: LCM of 1639, 5247 is 781803.

2. How to calculate the LCM of 1639, 5247?

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 1639, 5247.

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}.