Given numbers are 537,545,663,77

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

The LCM of 537,545,663,77 is 4980280305.

Find LCM of 537,545,663,77 with Prime Factorization

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

3 x 179 x 545 x 221 x 77 = 4980280305

Therefore, the lowest common multiple of 537,545,663,77 is 4980280305.

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.

537 x 545 x 663 x 77 = 14940840915

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.

537 : 1, 3, 179, 537

545 : 1, 5, 109, 545

663 : 1, 3, 13, 17, 39, 51, 221, 663

77 : 1, 7, 11, 77

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,545,663,77, is 1.

Now, the common factors can be found like this.

537:3x 179

545:5x 109

663:3x 13x 17

77:7x 11

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

3 = 3

Therefore, the value for common factors is 3.

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 = 14940840915/(1x3)

LCM = 14940840915/3

LCM = 4980280305

Thus, we can understand that the LCM of 537,545,663,77 is 4980280305.

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

• LCM of 285, 841, 587, 35
• LCM of 907, 486, 464, 25
• LCM of 986, 989, 970, 66
• LCM of 392, 499, 195, 17
• LCM of 994, 654, 415, 57

1. What is the LCM of 537, 545, 663, 77?

Answer: LCM of 537, 545, 663, 77 is 4980280305.

2. How to calculate the LCM of 537, 545, 663, 77?

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 537, 545, 663, 77.

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}.