Given numbers are 845,968,689

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

The LCM of 845,968,689 is 43351880.

Find LCM of 845,968,689 with Prime Factorization

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

13 x 65 x 968 x 53 = 43351880

Therefore, the lowest common multiple of 845,968,689 is 43351880.

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.

845 x 968 x 689 = 563574440

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.

845 : 1, 5, 13, 65, 169, 845

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,968,689, is 1.

Now, the common factors can be found like this.

845:5x 13x 13

968:2x 2x 2x 11x 11

689:13x 53

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13 = 13

Therefore, the value for common factors is 13.

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 = 563574440/(1x13)

LCM = 563574440/13

LCM = 43351880

Thus, we can understand that the LCM of 845,968,689 is 43351880.

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

• LCM of 379, 916, 720
• LCM of 910, 264, 725
• LCM of 319, 134, 491
• LCM of 916, 366, 727
• LCM of 648, 577, 972

1. What is the LCM of 845, 968, 689?

Answer: LCM of 845, 968, 689 is 43351880.

2. How to calculate the LCM of 845, 968, 689?

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 845, 968, 689.

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}.