Question

HCF of two consecutive multiples of 10 is __________.
Choose the correct option from given below
(A)
5
(B)
Bigger of the two given numbers
(C)
10
(D)
Smaller of two given numbers

Answer 1

Explanation:

answer is b

because,20 and30 are consecutive multiples of 10 so 60is lcm

Answer 2

Answer:

answer is b

because, 20 and 30 are consecutive of 10 so 60 is 1Cm