Given numbers are 788,602,130,942

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

The LCM of 788,602,130,942 is 7261510620.

Find LCM of 788,602,130,942 with Prime Factorization

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

2 x 394 x 301 x 65 x 471 = 7261510620

Therefore, the lowest common multiple of 788,602,130,942 is 7261510620.

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.

788 x 602 x 130 x 942 = 58092084960

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.

788 : 1, 2, 4, 197, 394, 788

602 : 1, 2, 7, 14, 43, 86, 301, 602

130 : 1, 2, 5, 10, 13, 26, 65, 130

942 : 1, 2, 3, 6, 157, 314, 471, 942

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 788,602,130,942, is 2.

Now, the common factors can be found like this.

788:2x 2x 197

602:2x 7x 43

130:2x 5x 13

942:2x 3x 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 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 = 58092084960/(2x4)

LCM = 58092084960/8

LCM = 7261510620

Thus, we can understand that the LCM of 788,602,130,942 is 7261510620.

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

• LCM of 734, 543, 189, 222
• LCM of 766, 659, 201, 265
• LCM of 765, 878, 325, 323
• LCM of 101, 281, 124, 233
• LCM of 444, 569, 454, 480

1. What is the LCM of 788, 602, 130, 942?

Answer: LCM of 788, 602, 130, 942 is 7261510620.

2. How to calculate the LCM of 788, 602, 130, 942?

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 788, 602, 130, 942.

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}.