Given numbers are 678,782,952,816

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

The LCM of 678,782,952,816 is 14845488.

Find LCM of 678,782,952,816 with Prime Factorization

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

2 x 2 x 2 x 3 x 17 x 113 x 23 x 7 x 2 = 14845488

Therefore, the lowest common multiple of 678,782,952,816 is 14845488.

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.

678 x 782 x 952 x 816 = 411873219072

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

782 : 1, 2, 17, 23, 34, 46, 391, 782

952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,782,952,816, is 2.

Now, the common factors can be found like this.

678:2x 3x 113

782:2x 17x 23

952:2x 2x 2x 7x 17

816:2x 2x 2x 2x 3x 17

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

2x 2x 2x 2x 3x 17x 17 = 13872

Therefore, the value for common factors is 13872.

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 = 411873219072/(2x13872)

LCM = 411873219072/27744

LCM = 14845488

Thus, we can understand that the LCM of 678,782,952,816 is 14845488.

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

• LCM of 529, 954, 289, 220
• LCM of 268, 511, 324, 618
• LCM of 574, 156, 378, 958
• LCM of 969, 525, 942, 589
• LCM of 858, 471, 550, 578

1. What is the LCM of 678, 782, 952, 816?

Answer: LCM of 678, 782, 952, 816 is 14845488.

2. How to calculate the LCM of 678, 782, 952, 816?

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 678, 782, 952, 816.

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}.