Given numbers are 122,406,428,677

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

The LCM of 122,406,428,677 is 3588048548.

Find LCM of 122,406,428,677 with Prime Factorization

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

2 x 61 x 203 x 214 x 677 = 3588048548

Therefore, the lowest common multiple of 122,406,428,677 is 3588048548.

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.

122 x 406 x 428 x 677 = 14352194192

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.

122 : 1, 2, 61, 122

406 : 1, 2, 7, 14, 29, 58, 203, 406

428 : 1, 2, 4, 107, 214, 428

677 : 1, 677

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 122,406,428,677, is 1.

Now, the common factors can be found like this.

122:2x 61

406:2x 7x 29

428:2x 2x 107

677:677

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 14352194192/(1x4)

LCM = 14352194192/4

LCM = 3588048548

Thus, we can understand that the LCM of 122,406,428,677 is 3588048548.

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

• LCM of 682, 510, 626, 845
• LCM of 967, 994, 316, 241
• LCM of 678, 915, 663, 573
• LCM of 971, 865, 596, 946
• LCM of 426, 930, 236, 340

1. What is the LCM of 122, 406, 428, 677?

Answer: LCM of 122, 406, 428, 677 is 3588048548.

2. How to calculate the LCM of 122, 406, 428, 677?

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 122, 406, 428, 677.

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}.