Given numbers are 765,737,389,77

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

The LCM of 765,737,389,77 is 1535241015.

Find LCM of 765,737,389,77 with Prime Factorization

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

11 x 765 x 67 x 389 x 7 = 1535241015

Therefore, the lowest common multiple of 765,737,389,77 is 1535241015.

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.

765 x 737 x 389 x 77 = 16887651165

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.

765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

737 : 1, 11, 67, 737

389 : 1, 389

77 : 1, 7, 11, 77

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 765,737,389,77, is 1.

Now, the common factors can be found like this.

765:3x 3x 5x 17

737:11x 67

389:389

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.

11 = 11

Therefore, the value for common factors is 11.

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 = 16887651165/(1x11)

LCM = 16887651165/11

LCM = 1535241015

Thus, we can understand that the LCM of 765,737,389,77 is 1535241015.

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

• LCM of 777, 852, 768, 55
• LCM of 657, 595, 766, 40
• LCM of 245, 364, 307, 51
• LCM of 258, 908, 286, 11
• LCM of 250, 635, 329, 74

1. What is the LCM of 765, 737, 389, 77?

Answer: LCM of 765, 737, 389, 77 is 1535241015.

2. How to calculate the LCM of 765, 737, 389, 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 765, 737, 389, 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}.