alleryꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯋꯥꯡꯕꯥ ꯄ꯭ꯔꯥꯏꯝ ꯄꯥꯋꯔꯁꯤꯡ ꯂꯧꯗꯨꯅꯥ, lcm(108, 144) ꯀꯝꯞꯌꯨꯇꯔ ꯇꯧ꯫
A864
B216
C324
D432
Answer & Solution
Correct answer: D. 432
108 = 2^2 x 3^3 ꯑꯃꯁꯨꯡ 144 = 2^4 x 3^2, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯅꯦꯝꯕꯥ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯃꯜꯇꯤꯄꯜ ꯑꯁꯤ 2^4 x 3^3 = 432ꯅꯤ꯫
Keep practising LCM and HCF
Browse all LCM and HCF questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · HCF and LCM CalculationsFind the Least Common Multiple (LCM) of the numbers 12 and 18:Find the Highest Common Factor (HCF) of 24 and 36:RRB NTPC · Find LCM of Number PairsFor a > b, common divisors of a and b are identical to common divisors of b andFor any positive integer a, what is the value of gcd(a, a)?How is the least common multiple of a and b computed using their GCD?Two positive integers are coprime or relatively prime if their GCD equals