A. 37
B. 47
C. 73
D. 79
345/23 /5 = ?
The H.C.F of 24 x 32 x 53 x 7, 23 x 33 x 52 x 72 and 3 x 5 x 7 x 11 is:
The H.C.F. of 22 x 33 x 55 , 23 x 32 x 52 x 7 and 24 x 34 x 5 x 72 x 11 is:
The L.C.M of 22, 54, 108, 135 and 198 is:
Find the lowest common multiple of 24, 36 and 40.
The L.C.M of 148 and 185 is:
The H.C.F of 9/10, 12/25,18/35 and 21/40 is:
1369 1521 1681 1849 ?
The H.C.F and L.C. M. of two numbers are 84 and 21 respectively. If the ratio of the two numbers is 1 : 4, then the larger of the two numbers is:
H.C.F of 4 x 27 x 3125, 8 x 9 x 25 x 7 & 16 x 81 x 5 x 11 x 49 is: