LCM of 8 and 1 is equal to 8. The comprehensive work provides more insight of how to find what is the lcm of 8 and 1 by using prime factors and special division methods, and the example use case of mathematics and real world problems.
what is the lcm of 8 and 1?
lcm (8 1) = (?)
8 => 2 x 2 x 2
1 => 1
= 2 x 2 x 2 x 1
= 8
lcm (8 and 1) = 8
8 is the lcm of 8 and 1.
where,
8 is a positive integer,
1 is a positive integer,
8 is the lcm of 8 and 1,
There is no common factors of 8 and 1 in {2 x 2 x 2, 1},
{2 x 2 x 2 x 1} in {2 x 2 x 2, 1} are the uncommon factors of 8 and 1.
Use in Mathematics: LCM of 8 and 1
The below are some of the mathematical applications where lcm of 8 and 1 can be used:
The below solved example with step by step work shows how to find what is the lcm of 8 and 1 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 8 and 1?
step 1
Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 8
B = 1
What to be found:
find the lcm of 8 and 1
step 2 Find the prime factors of 8 and 1:
Prime factors of 8 = 2 x 2 x 2
Prime factors of 1 = 1
step 3Identify the repeated and non-repeated prime factors of 8 and 1:
Since there is no common factors between 8 and 1, multiplying the given numbers directly provides the LCM of
8 and 1.
= 8 x 1
= 8
lcm(8 and 1) = 8
Hence,
lcm of 8 and 1 is 8
2 | 8 | 1 |
2 | 4 | 1 |
2 | 2 | 1 |
1 | 1 |