alleryലോക്ക് കോഡാണ് 84 ൻ്റെ ഏറ്റവും വലിയ പ്രധാന ഘടകം. എന്താണ് കോഡ്?
A3
B7
C14
D21
Answer & Solution
Correct answer: B. 7
84 = 2 × 2 × 3 × 7 മുതൽ, അതിൻ്റെ ഏറ്റവും വലിയ പ്രധാന ഘടകം 7 ആണ്.
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