42 126
^ ^
7x6 14x9
^
3x2 ^ ^
7x2 3x3 7x3x2=LCM is 42
it is fast and easy
LCM of 288 and 39 is 3744
You can find the GCF and/or the LCM of a set of numbers by comparing the prime factorizations of the individual members of the set.
2 x 7 = 14 7 x 7 = 49 2 x 7 x 7 = 98, the LCM
The LCM of 21 and 18 is 126.
the LCM of 42 and 126 using a prime factorization is 2 times 2 times 3
126 o:-)
It is: 126
You need at least two numbers to find an LCM.
The LCM of the given three numbers using prime factorization is 25200
2 x 3 x 3 = 18 3 x 7 = 21 2 x 3 x 3 x 7 = 126, the LCM
It is: 144
644
144
That depends on the value of A.
It is 500
It is: 60