Given numbers are 118,316,161,438

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

The LCM of 118,316,161,438 is 657368796.

Find LCM of 118,316,161,438 with Prime Factorization

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

2 x 59 x 158 x 161 x 219 = 657368796

Therefore, the lowest common multiple of 118,316,161,438 is 657368796.

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.

118 x 316 x 161 x 438 = 2629475184

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.

118 : 1, 2, 59, 118

316 : 1, 2, 4, 79, 158, 316

161 : 1, 7, 23, 161

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 118,316,161,438, is 1.

Now, the common factors can be found like this.

118:2x 59

316:2x 2x 79

161:7x 23

438:2x 3x 73

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 = 2629475184/(1x4)

LCM = 2629475184/4

LCM = 657368796

Thus, we can understand that the LCM of 118,316,161,438 is 657368796.

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

• LCM of 658, 700, 348, 540
• LCM of 332, 830, 102, 777
• LCM of 709, 189, 927, 177
• LCM of 818, 828, 297, 991
• LCM of 396, 470, 981, 913

1. What is the LCM of 118, 316, 161, 438?

Answer: LCM of 118, 316, 161, 438 is 657368796.

2. How to calculate the LCM of 118, 316, 161, 438?

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 118, 316, 161, 438.

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}.