Given numbers are 755,121,121,622

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

The LCM of 755,121,121,622 is 56822810.

Find LCM of 755,121,121,622 with Prime Factorization

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

11 x 11 x 755 x 1 x 1 x 622 = 56822810

Therefore, the lowest common multiple of 755,121,121,622 is 56822810.

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.

755 x 121 x 121 x 622 = 6875560010

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.

755 : 1, 5, 151, 755

121 : 1, 11, 121

121 : 1, 11, 121

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,121,121,622, is 1.

Now, the common factors can be found like this.

755:5x 151

121:11x 11

121:11x 11

622:2x 311

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 6875560010/(1x121)

LCM = 6875560010/121

LCM = 56822810

Thus, we can understand that the LCM of 755,121,121,622 is 56822810.

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

• LCM of 127, 702, 307, 148
• LCM of 361, 218, 896, 512
• LCM of 291, 933, 371, 399
• LCM of 568, 953, 631, 538
• LCM of 859, 308, 223, 696

1. What is the LCM of 755, 121, 121, 622?

Answer: LCM of 755, 121, 121, 622 is 56822810.

2. How to calculate the LCM of 755, 121, 121, 622?

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 755, 121, 121, 622.

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}.