Given numbers are 712,622,161,195

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

The LCM of 712,622,161,195 is 6951857640.

Find LCM of 712,622,161,195 with Prime Factorization

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

2 x 356 x 311 x 161 x 195 = 6951857640

Therefore, the lowest common multiple of 712,622,161,195 is 6951857640.

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.

712 x 622 x 161 x 195 = 13903715280

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.

712 : 1, 2, 4, 8, 89, 178, 356, 712

622 : 1, 2, 311, 622

161 : 1, 7, 23, 161

195 : 1, 3, 5, 13, 15, 39, 65, 195

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,622,161,195, is 1.

Now, the common factors can be found like this.

712:2x 2x 2x 89

622:2x 311

161:7x 23

195:3x 5x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 13903715280/(1x2)

LCM = 13903715280/2

LCM = 6951857640

Thus, we can understand that the LCM of 712,622,161,195 is 6951857640.

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

• LCM of 953, 819, 499, 324
• LCM of 981, 637, 879, 767
• LCM of 469, 874, 812, 456
• LCM of 242, 527, 672, 662
• LCM of 926, 299, 628, 724

1. What is the LCM of 712, 622, 161, 195?

Answer: LCM of 712, 622, 161, 195 is 6951857640.

2. How to calculate the LCM of 712, 622, 161, 195?

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 712, 622, 161, 195.

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}.