Given numbers are 946,165,721,274

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

The LCM of 946,165,721,274 is 1401645630.

Find LCM of 946,165,721,274 with Prime Factorization

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

2 x 11 x 43 x 15 x 721 x 137 = 1401645630

Therefore, the lowest common multiple of 946,165,721,274 is 1401645630.

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.

946 x 165 x 721 x 274 = 30836203860

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.

946 : 1, 2, 11, 22, 43, 86, 473, 946

165 : 1, 3, 5, 11, 15, 33, 55, 165

721 : 1, 7, 103, 721

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 946,165,721,274, is 1.

Now, the common factors can be found like this.

946:2x 11x 43

165:3x 5x 11

721:7x 103

274:2x 137

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 30836203860/(1x22)

LCM = 30836203860/22

LCM = 1401645630

Thus, we can understand that the LCM of 946,165,721,274 is 1401645630.

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

• LCM of 567, 911, 279, 401
• LCM of 191, 651, 472, 983
• LCM of 454, 706, 182, 516
• LCM of 348, 106, 545, 445
• LCM of 737, 436, 832, 916

1. What is the LCM of 946, 165, 721, 274?

Answer: LCM of 946, 165, 721, 274 is 1401645630.

2. How to calculate the LCM of 946, 165, 721, 274?

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 946, 165, 721, 274.

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}.