Given numbers are 722,681,389,150

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

The LCM of 722,681,389,150 is 4781607450.

Find LCM of 722,681,389,150 with Prime Factorization

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

2 x 3 x 361 x 227 x 389 x 25 = 4781607450

Therefore, the lowest common multiple of 722,681,389,150 is 4781607450.

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.

722 x 681 x 389 x 150 = 28689644700

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.

722 : 1, 2, 19, 38, 361, 722

681 : 1, 3, 227, 681

389 : 1, 389

150 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,681,389,150, is 1.

Now, the common factors can be found like this.

722:2x 19x 19

681:3x 227

389:389

150:2x 3x 5x 5

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 28689644700/(1x6)

LCM = 28689644700/6

LCM = 4781607450

Thus, we can understand that the LCM of 722,681,389,150 is 4781607450.

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

• LCM of 650, 443, 556, 142
• LCM of 661, 314, 618, 945
• LCM of 618, 152, 192, 498
• LCM of 613, 620, 914, 182
• LCM of 269, 939, 599, 252

1. What is the LCM of 722, 681, 389, 150?

Answer: LCM of 722, 681, 389, 150 is 4781607450.

2. How to calculate the LCM of 722, 681, 389, 150?

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 722, 681, 389, 150.

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}.