please answr this question 7,8,9,10,11
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In question number 7 take LCM of 13 23 and find which number should be multiplied to make a perfect pair of three numbers which is divisible by 1323
Same you can do in question number 8 take the LCM of number and find which one number is extra and just divide the whole number with that number the question will be a perfect cube
by taking the LCM of the number you can also solve the other questions too.
Same you can do in question number 8 take the LCM of number and find which one number is extra and just divide the whole number with that number the question will be a perfect cube
by taking the LCM of the number you can also solve the other questions too.
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Hi friend........✌✌✌✌
Here's your answer...........☺☺☺
Here's your answer...........☺☺☺
Mrittika050902:
hey very sorry
I will solve it here
7)1323=3×3×3×7×7. so the least number is 7
8)8768= 2×2×2×2×2×2×137. so the smallest number is 137
9)27783=3×3×3×3×7×7×7. so the smallest number is 7
10) 8640= 2×2×2×2×2×2×3×3×3×5. so the least number is 5
11) 77175=5×5×3×3×7×7×7. so the smallest number is (5×3)=15
Hope it helps you
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