Question

Q6. The H.C.F and L.C.M of two numbers are 6 and 840 respectively. If
one of the number is 42, find the other number.​

Answer 1

Answer:

120

Step-by-step explanation:

as formula is H. C. F *L. C. M=Product of two numbers

for e. g. 6*840=42*x =6*840/42=x

then answer is 120

Answer 2

Answer:

• One number *the other numbe=hcf*lcm
• 6*840/42
• 120 is answer