Given numbers are 1615,7429

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

The LCM of 1615,7429 is 37145.

Find LCM of 1615,7429 with Prime Factorization

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

17 x 19 x 5 x 23 = 37145

Therefore, the lowest common multiple of 1615,7429 is 37145.

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.

1615 x 7429 = 11997835

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.

1615 : 1, 5, 17, 19, 85, 95, 323, 1615

7429 : 1, 17, 19, 23, 323, 391, 437, 7429

323 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1615,7429, is 323.

Now, the common factors can be found like this.

1615:5x 17x 19

7429:17x 19x 23

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 = 11997835/(323x1)

LCM = 11997835/323

LCM = 37145

Thus, we can understand that the LCM of 1615,7429 is 37145.

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

• LCM of 7248, 3110
• LCM of 1575, 4625
• LCM of 7365, 9249
• LCM of 8308, 5042
• LCM of 2504, 3786

1. What is the LCM of 1615, 7429?

Answer: LCM of 1615, 7429 is 37145.

2. How to calculate the LCM of 1615, 7429?

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 1615, 7429.

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}.