Question

Q2. The H.C.F. of two numbers is 17 and their L.C.M. is 228. If one of the
numbers is 51, find the other.​

Answer 1

Answer:

HCF =17

LCM=228

and one no is 51 then,

so the.other no is 78 as it is by the formula

a×b=HCF (a,b)×lcm (ab)

Answer 2

Step-by-step explanation:

Let the number be x

HCF of two number = 19

LCM of two number = 228

one number = 57

product of two number = LCM ×HCF

57 × x =19 × 228

x = 19 × 228

57

x = 76

Hence the other number is 76