Exam
Maths Puzzle
Numerical Ability
LCM and HCF
difference between lcm and hcf is 668 and sum of lcm and hcf is 676 one number is 32 another number is?
Read Solution (Total 3)
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- lcm+hcf =676 and lcm-hcf = 668
solving this we get lcm = 672 and hcf = 4
now lcm*hcf = product of the numbers
672*4 = 32*X
so X=84
the other no is = 84 - 10 years agoHelpfull: Yes(5) No(0)
- ans 231
lcm-hcf=668
lcm+hcf=676
lcm=672
hcf=4
(lcm*hcf)/given no
- 10 years agoHelpfull: Yes(2) No(1)
- 48
2*2*2*3*2*1*1=48 - 10 years agoHelpfull: Yes(0) No(2)
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