31 cm
29 cm
28 cm
32 cm
Find the HCF of (3^125-1) and (3^35-1).
Find the HCF of 3/4,5/6 and 6/7 = ?
Find the HCF of 35/12, 49/30, and 21/40.
Find the HCF of 513, 1134 and 1215.
Find the highest common factor of 36 and 84
Find the largest four-digit number completely divisible by 12, 18, 40 and 45.
Find the largest number of four digits such that on dividing by 15, 18, 21 and 24 the remainders are 11, 14, 17 and 20 respectively.
Find the largest number which when subtracted from 10000, the remainder is divisible by 32, 36, 48 and 50.
Find the LCM and HCF of 2.5, 0.5 and 0.175.
Find the LCM of 1/3, 2/9, 5/6 and 4/27.