Given numbers are 671,909,427

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

The LCM of 671,909,427 is 4269573.

Find LCM of 671,909,427 with Prime Factorization

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

61 x 11 x 909 x 7 = 4269573

Therefore, the lowest common multiple of 671,909,427 is 4269573.

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.

671 x 909 x 427 = 260443953

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.

671 : 1, 11, 61, 671

909 : 1, 3, 9, 101, 303, 909

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,909,427, is 1.

Now, the common factors can be found like this.

671:11x 61

909:3x 3x 101

427:7x 61

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

61 = 61

Therefore, the value for common factors is 61.

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 = 260443953/(1x61)

LCM = 260443953/61

LCM = 4269573

Thus, we can understand that the LCM of 671,909,427 is 4269573.

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

• LCM of 863, 292, 706
• LCM of 662, 222, 475
• LCM of 905, 956, 958
• LCM of 430, 250, 620
• LCM of 424, 634, 945

1. What is the LCM of 671, 909, 427?

Answer: LCM of 671, 909, 427 is 4269573.

2. How to calculate the LCM of 671, 909, 427?

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 671, 909, 427.

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}.