Given numbers are 922,406,326,721

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

The LCM of 922,406,326,721 is 3142329974.

Find LCM of 922,406,326,721 with Prime Factorization

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

2 x 7 x 461 x 29 x 163 x 103 = 3142329974

Therefore, the lowest common multiple of 922,406,326,721 is 3142329974.

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.

922 x 406 x 326 x 721 = 87985239272

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.

922 : 1, 2, 461, 922

406 : 1, 2, 7, 14, 29, 58, 203, 406

326 : 1, 2, 163, 326

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 922,406,326,721, is 1.

Now, the common factors can be found like this.

922:2x 461

406:2x 7x 29

326:2x 163

721:7x 103

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 87985239272/(1x28)

LCM = 87985239272/28

LCM = 3142329974

Thus, we can understand that the LCM of 922,406,326,721 is 3142329974.

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

• LCM of 657, 564, 157, 768
• LCM of 751, 866, 230, 846
• LCM of 899, 241, 974, 543
• LCM of 843, 357, 739, 643
• LCM of 905, 929, 472, 126

1. What is the LCM of 922, 406, 326, 721?

Answer: LCM of 922, 406, 326, 721 is 3142329974.

2. How to calculate the LCM of 922, 406, 326, 721?

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 922, 406, 326, 721.

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}.