Calculate the HCF of 64, 318, 250  Choose the correct choice from the following answers:
A) 6
B) 5
C) 4
D) 3
E) 2
Explanation:   Lets solve this question by factorization method.   64=2 x 2 x 2 x 2 x 2 x 2,   318=2 × 3 × 53,   250=2 × 5 × 5 × 5   So HCF will be minimum term present in all three, i.e.   2×32=18   Answer: Option 2
<result>E</result>
Calculate the HCF of 64, 318, 250