Question

HCF =35 and45-5 .LCM =35 and 45=63*a.find of value of a

Answer 1

Hcf of 35 and 45 = 5.

Lcm of 35 and 45 = 63a.

Product of no. = 35 x 45.

Product of hcf and lcm= 5x63a

Therefore,

35 x 45 = 5 x 63a

=>a = 35 x 45/5 x 63

=>a = 5