if the hcf of two numbers is 2 and their lcm is 70 then the numbers are
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Answered by
1
Product of two numbers = L.C.M. × H.C.F.
So, the other number is 10.
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2
Answer:
it will be 10 and 14
Step-by-step explanation:
if the hcf is given 2 then the numbers will be the multiple to 2 therefore
let's take them as 2a and 2b
we know that product of numbers = hcf × lcm
2a × 2b = 2 × 70
4 ab = 140
ab = 140/4
ab = 35
a×b = 5 × 7
therefore a = 5 , b= 7
now
we know that
2a × 2b
2 × 5 , 2 × 7
= 10 , 14
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