Given numbers are 734,515,996,721

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

The LCM of 734,515,996,721 is 1317742860.

Find LCM of 734,515,996,721 with Prime Factorization

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

2 x 103 x 367 x 5 x 498 x 7 = 1317742860

Therefore, the lowest common multiple of 734,515,996,721 is 1317742860.

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.

734 x 515 x 996 x 721 = 271455029160

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.

734 : 1, 2, 367, 734

515 : 1, 5, 103, 515

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 734,515,996,721, is 1.

Now, the common factors can be found like this.

734:2x 367

515:5x 103

996:2x 2x 3x 83

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 103 = 206

Therefore, the value for common factors is 206.

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 = 271455029160/(1x206)

LCM = 271455029160/206

LCM = 1317742860

Thus, we can understand that the LCM of 734,515,996,721 is 1317742860.

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

• LCM of 875, 971, 443, 492
• LCM of 985, 312, 771, 255
• LCM of 673, 130, 964, 112
• LCM of 555, 302, 469, 640
• LCM of 108, 595, 773, 132

1. What is the LCM of 734, 515, 996, 721?

Answer: LCM of 734, 515, 996, 721 is 1317742860.

2. How to calculate the LCM of 734, 515, 996, 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 734, 515, 996, 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}.