Given numbers are 8690,4306

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

The LCM of 8690,4306 is 18709570.

Find LCM of 8690,4306 with Prime Factorization

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

2 x 4345 x 2153 = 18709570

Therefore, the lowest common multiple of 8690,4306 is 18709570.

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.

8690 x 4306 = 37419140

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.

8690 : 1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690

4306 : 1, 2, 2153, 4306

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8690,4306, is 2.

Now, the common factors can be found like this.

8690:2x 5x 11x 79

4306:2x 2153

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 = 37419140/(2x1)

LCM = 37419140/2

LCM = 18709570

Thus, we can understand that the LCM of 8690,4306 is 18709570.

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

• LCM of 4140, 7172
• LCM of 6548, 1825
• LCM of 1995, 8491
• LCM of 2707, 4569
• LCM of 9934, 8087

1. What is the LCM of 8690, 4306?

Answer: LCM of 8690, 4306 is 18709570.

2. How to calculate the LCM of 8690, 4306?

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 8690, 4306.

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}.