Given numbers are 5139,2421

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

The LCM of 5139,2421 is 1382391.

Find LCM of 5139,2421 with Prime Factorization

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

3 x 3 x 571 x 269 = 1382391

Therefore, the lowest common multiple of 5139,2421 is 1382391.

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.

5139 x 2421 = 12441519

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.

5139 : 1, 3, 9, 571, 1713, 5139

2421 : 1, 3, 9, 269, 807, 2421

9 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 5139,2421, is 9.

Now, the common factors can be found like this.

5139:3x 3x 571

2421:3x 3x 269

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 = 12441519/(9x1)

LCM = 12441519/9

LCM = 1382391

Thus, we can understand that the LCM of 5139,2421 is 1382391.

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

• LCM of 3523, 8527
• LCM of 1750, 7945
• LCM of 5274, 1845
• LCM of 6374, 6618
• LCM of 7780, 4312

1. What is the LCM of 5139, 2421?

Answer: LCM of 5139, 2421 is 1382391.

2. How to calculate the LCM of 5139, 2421?

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 5139, 2421.

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}.