Given numbers are 4557,4247

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

The LCM of 4557,4247 is 624309.

Find LCM of 4557,4247 with Prime Factorization

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

31 x 147 x 137 = 624309

Therefore, the lowest common multiple of 4557,4247 is 624309.

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.

4557 x 4247 = 19353579

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.

4557 : 1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557

4247 : 1, 31, 137, 4247

31 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4557,4247, is 31.

Now, the common factors can be found like this.

4557:3x 7x 7x 31

4247:31x 137

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 = 19353579/(31x1)

LCM = 19353579/31

LCM = 624309

Thus, we can understand that the LCM of 4557,4247 is 624309.

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

• LCM of 5909, 7263
• LCM of 9098, 5815
• LCM of 3498, 9065
• LCM of 4435, 3908
• LCM of 8980, 8733

1. What is the LCM of 4557, 4247?

Answer: LCM of 4557, 4247 is 624309.

2. How to calculate the LCM of 4557, 4247?

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 4557, 4247.

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}.