Given numbers are 746,427,366,661

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

The LCM of 746,427,366,661 is 631668786.

Find LCM of 746,427,366,661 with Prime Factorization

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

2 x 61 x 373 x 7 x 3 x 661 = 631668786

Therefore, the lowest common multiple of 746,427,366,661 is 631668786.

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.

746 x 427 x 366 x 661 = 77063591892

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.

746 : 1, 2, 373, 746

427 : 1, 7, 61, 427

366 : 1, 2, 3, 6, 61, 122, 183, 366

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,427,366,661, is 1.

Now, the common factors can be found like this.

746:2x 373

427:7x 61

366:2x 3x 61

661:661

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

2x 61 = 122

Therefore, the value for common factors is 122.

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 = 77063591892/(1x122)

LCM = 77063591892/122

LCM = 631668786

Thus, we can understand that the LCM of 746,427,366,661 is 631668786.

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

• LCM of 278, 652, 859, 237
• LCM of 981, 267, 177, 647
• LCM of 314, 990, 461, 997
• LCM of 727, 197, 381, 622
• LCM of 938, 410, 951, 780

1. What is the LCM of 746, 427, 366, 661?

Answer: LCM of 746, 427, 366, 661 is 631668786.

2. How to calculate the LCM of 746, 427, 366, 661?

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 746, 427, 366, 661.

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}.