| Q1. |
Find the H.C.F of 12 and 27 by prime factorization method
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| Q2. |
Find the H.C.F 32 and 56 by prime factorization method
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| Q3. |
Find the H.C.F of 18, 27, 45 and 96 by long division method.
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| Q4. |
Find the H.C.F of 66,102 and 138 by long division method.
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| Q5. |
Find the H.C.F of 112,140 and 168 by long division method.
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| Q6. |
Find the greatest number that exactly divides 125 and 150.
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| Q7. |
Find the greatest number that exactly divides 140 and 160.
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| Q8. |
Find the greatest number that exactly divides 135 and 189.
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| Q9. |
Find the greatest number that can divide 76 and 139 so as to leave a remainder 4 in each case.
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| Q10. |
Find the greatest number that can divide 60 and 117 so as to leave remainder 3 in each case.
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| Q11. |
Find the greatest number that can divide 69 and 129 so as to leave a remainder 6 and 3 in each case.
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| Q12. |
Find the greatest number that can divide 75 and 220 so as to leave a remainder 3 and 4 in each case.
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