The numbers 7 and 8 satisfy the condition. Their least common multiple (LCM) is 56, which exceeds 50. Both numbers are under 10 and their LCM is calculated as (7 × 8 ÷ 1).
Class 6 NCERT Ganita Prakash Chapter 5 Prime Time
class 6 Mathematics Textbook Chapter 5 question answer
Two numbers under 10 with an LCM exceeding 50 are 7 and 8. Their LCM is calculated using the formula LCM(a, b) = (a × b) ÷ GCD(a, b). Here, 7 and 8 have no common factors besides 1, making their GCD 1. The LCM is thus (7 × 8) ÷ 1 = 56. This exceeds 50, meeting the condition while ensuring the individual numbers are less than 10.
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