Given numbers are 674,945,356,979

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

The LCM of 674,945,356,979 is 1247108940.

Find LCM of 674,945,356,979 with Prime Factorization

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

2 x 89 x 337 x 945 x 2 x 11 = 1247108940

Therefore, the lowest common multiple of 674,945,356,979 is 1247108940.

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 945 x 356 x 979 = 221985391320

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

945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

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

979 : 1, 11, 89, 979

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,945,356,979, is 1.

Now, the common factors can be found like this.

674:2x 337

945:3x 3x 3x 5x 7

356:2x 2x 89

979:11x 89

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

2x 89 = 178

Therefore, the value for common factors is 178.

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 = 221985391320/(1x178)

LCM = 221985391320/178

LCM = 1247108940

Thus, we can understand that the LCM of 674,945,356,979 is 1247108940.

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

• LCM of 340, 971, 996, 580
• LCM of 800, 178, 546, 121
• LCM of 322, 552, 218, 967
• LCM of 671, 467, 277, 474
• LCM of 526, 241, 815, 255

1. What is the LCM of 674, 945, 356, 979?

Answer: LCM of 674, 945, 356, 979 is 1247108940.

2. How to calculate the LCM of 674, 945, 356, 979?

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, 945, 356, 979.

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}.