Given numbers are 107,438,448,161

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

The LCM of 107,438,448,161 is 241453632.

Find LCM of 107,438,448,161 with Prime Factorization

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

2 x 7 x 107 x 219 x 32 x 23 = 241453632

Therefore, the lowest common multiple of 107,438,448,161 is 241453632.

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.

107 x 438 x 448 x 161 = 3380350848

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.

107 : 1, 107

438 : 1, 2, 3, 6, 73, 146, 219, 438

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 107,438,448,161, is 1.

Now, the common factors can be found like this.

107:107

438:2x 3x 73

448:2x 2x 2x 2x 2x 2x 7

161:7x 23

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 3380350848/(1x14)

LCM = 3380350848/14

LCM = 241453632

Thus, we can understand that the LCM of 107,438,448,161 is 241453632.

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

• LCM of 857, 713, 884, 930
• LCM of 865, 687, 680, 886
• LCM of 540, 138, 901, 888
• LCM of 882, 742, 248, 404
• LCM of 884, 664, 112, 716

1. What is the LCM of 107, 438, 448, 161?

Answer: LCM of 107, 438, 448, 161 is 241453632.

2. How to calculate the LCM of 107, 438, 448, 161?

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 107, 438, 448, 161.

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}.