Given numbers are 674,81,374

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

The LCM of 674,81,374 is 10209078.

Find LCM of 674,81,374 with Prime Factorization

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

2 x 337 x 81 x 187 = 10209078

Therefore, the lowest common multiple of 674,81,374 is 10209078.

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.

674 x 81 x 374 = 20418156

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.

674 : 1, 2, 337, 674

81 : 1, 3, 9, 27, 81

374 : 1, 2, 11, 17, 22, 34, 187, 374

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,81,374, is 1.

Now, the common factors can be found like this.

674:2x 337

81:3x 3x 3x 3

374:2x 11x 17

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 = 20418156/(1x2)

LCM = 20418156/2

LCM = 10209078

Thus, we can understand that the LCM of 674,81,374 is 10209078.

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

• LCM of 672, 15, 278
• LCM of 637, 38, 689
• LCM of 184, 98, 455
• LCM of 189, 20, 360
• LCM of 918, 27, 762

1. What is the LCM of 674, 81, 374?

Answer: LCM of 674, 81, 374 is 10209078.

2. How to calculate the LCM of 674, 81, 374?

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 674, 81, 374.

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}.