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BHARDWAJ ACADEMY-LCM AND HCF -CHAPTER EXERCISE
- The number of factors of 540 is
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- The total number of prime factors which are contained in (30) ^(6) is
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- The number of factors of 64 are
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- Sum of all factors of 248 is
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- Sum of the factors 48 will be
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- The LCM of 12, 15, 18 and 20 would be
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- The LCM of 24,48,96 and 60 would be
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- Find the LCM of 2 xx 3 xx 5 xx 7 and 3 xx 5 xx 7 xx 11
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- The LCM of 20, 24 , 30 and 32 would be
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- The HCF of 12, 15 and 27 will be
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- The HCF of 20, 24 and 48 will be
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- Find the HCF of 13, 78 and 117 by division method.
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- Find the HCF of 2 xx 3 ^(3) xx 5 ^(2) xx 7 ^(2) and 3 xx 5 ^(2) xx 7 x...
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- What is the HCF of a^(2)b^(4)+2a^(2)b^(2) and (ab)^(7)-4a^(2)b^(9) ?
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- The L.C M. of two numbers is 48. The numbers are in the ratio 2 : 3. T...
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- The HCF and LCM of two numbers are 8 and 48 respectively. If one of th...
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- The least number which when divided by 4,6,8,12 and 16 leaves a remain...
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- The largest number, which divides 25, 73 and 97 to leave the same r...
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- The HCF and LCM of two numbers m and n are respectively 6 and 210. If ...
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- The LCM of two numbers is 20 times of their HCF and (LCM + HCF) = 2520...
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