Given numbers are 780,113,791,751

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

The LCM of 780,113,791,751 is 463351980.

Find LCM of 780,113,791,751 with Prime Factorization

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

113 x 780 x 1 x 7 x 751 = 463351980

Therefore, the lowest common multiple of 780,113,791,751 is 463351980.

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.

780 x 113 x 791 x 751 = 52358773740

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.

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

113 : 1, 113

791 : 1, 7, 113, 791

751 : 1, 751

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,113,791,751, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

113:113

791:7x 113

751:751

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

113 = 113

Therefore, the value for common factors is 113.

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 = 52358773740/(1x113)

LCM = 52358773740/113

LCM = 463351980

Thus, we can understand that the LCM of 780,113,791,751 is 463351980.

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

• LCM of 528, 192, 574, 105
• LCM of 970, 248, 830, 150
• LCM of 285, 247, 737, 617
• LCM of 599, 263, 684, 979
• LCM of 482, 766, 507, 960

1. What is the LCM of 780, 113, 791, 751?

Answer: LCM of 780, 113, 791, 751 is 463351980.

2. How to calculate the LCM of 780, 113, 791, 751?

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 780, 113, 791, 751.

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}.