H.C.F and L.C.M Aptitude Test Paper 11) What is the HCF of 1095 and 1168?
Answer: B Explanation: By Division Method Therefore the HCF is 73 2) Find the HCF of 210, 385, and 735.
Answer: D Explanation: 210 = 2 x 5 x 3 x 7 x 1 3) Answer: B Explanation: Formula: HCF: 2= 2 x 1 LCM: LCM = 3 x 3 x 3 x 3 = 81 4) What will be the HCF of 608, 544; 638, 783; and 425, 476 respectively?
Answer: A Explanation: First of all we have to write the numbers as product of the prime factor. And the prime factor of 544 = 25 * 17 So, the HCF of 608 and 544 = common factor in both = 2^{5} = 32 Now, the prime factor of 425 = 5 * 5 * 17 5) Answer: C Explanation: LCM: LCM = 2 x 2 x 5 = 20 HCF: 3=3 x 1 H.C.F and L.C.M Aptitude Test Paper 2 H.C.F and L.C.M Aptitude Test Paper 3 H.C.F and L.C.M Aptitude Test Paper 4 H.C.F and L.C.M Aptitude Test Paper 5
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