If M is the least common multiple of 90, 196, and 300, which of the following is NOT a factor of M?
A. 600
B. 700
C. 900
D. 2,100
E. 4,900
Is there easier way to slove this problem other than factoring all 90, 196, 300 and finding the least common multiple? Thanks in advance!
A. 600
B. 700
C. 900
D. 2,100
E. 4,900
Is there easier way to slove this problem other than factoring all 90, 196, 300 and finding the least common multiple? Thanks in advance!
