alleryدو نمبروں میں HCF 9 ہے۔ ان میں سے کون ان کا LCM نہیں ہو سکتا؟
A72
B80
C90
D54
Answer & Solution
Correct answer: B. 80
LCM ہمیشہ HCF کا ایک کثیر ہوتا ہے، اور 80 9 کا ایک ضرب نہیں ہے۔
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