Given numbers are 728,757,194,186

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

The LCM of 728,757,194,186 is 4971437016.

Find LCM of 728,757,194,186 with Prime Factorization

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

2 x 364 x 757 x 97 x 93 = 4971437016

Therefore, the lowest common multiple of 728,757,194,186 is 4971437016.

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.

728 x 757 x 194 x 186 = 19885748064

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

757 : 1, 757

194 : 1, 2, 97, 194

186 : 1, 2, 3, 6, 31, 62, 93, 186

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,757,194,186, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

757:757

194:2x 97

186:2x 3x 31

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 19885748064/(1x4)

LCM = 19885748064/4

LCM = 4971437016

Thus, we can understand that the LCM of 728,757,194,186 is 4971437016.

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

• LCM of 828, 570, 977, 238
• LCM of 254, 951, 227, 520
• LCM of 219, 932, 925, 438
• LCM of 603, 958, 647, 809
• LCM of 581, 206, 142, 691

1. What is the LCM of 728, 757, 194, 186?

Answer: LCM of 728, 757, 194, 186 is 4971437016.

2. How to calculate the LCM of 728, 757, 194, 186?

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 728, 757, 194, 186.

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}.