Given numbers are 763,778,545,628

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

The LCM of 763,778,545,628 is 931973980.

Find LCM of 763,778,545,628 with Prime Factorization

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

2 x 109 x 7 x 389 x 5 x 314 = 931973980

Therefore, the lowest common multiple of 763,778,545,628 is 931973980.

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.

763 x 778 x 545 x 628 = 203170327640

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.

763 : 1, 7, 109, 763

778 : 1, 2, 389, 778

545 : 1, 5, 109, 545

628 : 1, 2, 4, 157, 314, 628

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,778,545,628, is 1.

Now, the common factors can be found like this.

763:7x 109

778:2x 389

545:5x 109

628:2x 2x 157

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

2x 109 = 218

Therefore, the value for common factors is 218.

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 = 203170327640/(1x218)

LCM = 203170327640/218

LCM = 931973980

Thus, we can understand that the LCM of 763,778,545,628 is 931973980.

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

• LCM of 944, 348, 792, 466
• LCM of 639, 270, 444, 499
• LCM of 156, 928, 889, 170
• LCM of 844, 390, 353, 891
• LCM of 295, 944, 870, 851

1. What is the LCM of 763, 778, 545, 628?

Answer: LCM of 763, 778, 545, 628 is 931973980.

2. How to calculate the LCM of 763, 778, 545, 628?

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 763, 778, 545, 628.

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}.