Mathematics
OpenStudy (anonymous):

find lcm

OpenStudy (anonymous):

$10s ^{2},35s ^{2}t ^{2}$

OpenStudy (anas.p):

$s^2 t^2\times2\times7\times 5$i think

OpenStudy (turingtest):

the highest factor of s is 2 the highest factor of t is also 2 the factors of 10 are 2 and 5 because 2*5=10 the factors of 35 are 7 and 5 because 7*5=35

OpenStudy (turingtest):

since we have the 5 factor in duplicate we can ignore one, giving the earlier answer