Given numbers are 916,526,521,721

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

The LCM of 916,526,521,721 is 90494922028.

Find LCM of 916,526,521,721 with Prime Factorization

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

2 x 458 x 263 x 521 x 721 = 90494922028

Therefore, the lowest common multiple of 916,526,521,721 is 90494922028.

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.

916 x 526 x 521 x 721 = 180989844056

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.

916 : 1, 2, 4, 229, 458, 916

526 : 1, 2, 263, 526

521 : 1, 521

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 916,526,521,721, is 1.

Now, the common factors can be found like this.

916:2x 2x 229

526:2x 263

521:521

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.

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 = 180989844056/(1x2)

LCM = 180989844056/2

LCM = 90494922028

Thus, we can understand that the LCM of 916,526,521,721 is 90494922028.

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

• LCM of 302, 677, 667, 162
• LCM of 462, 142, 976, 874
• LCM of 939, 997, 891, 211
• LCM of 504, 631, 146, 514
• LCM of 813, 278, 649, 223

1. What is the LCM of 916, 526, 521, 721?

Answer: LCM of 916, 526, 521, 721 is 90494922028.

2. How to calculate the LCM of 916, 526, 521, 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 916, 526, 521, 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}.