1. The sum of two numbers is 232 and their H.C.F is 29. How many pairs of such numbers are |
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2. Sum of two numbers is 63. Their difference is 1/8 of their sum. their L.C.M is |
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3. Find the L.C.M of the fractions 2/7 , 5/14, and 4/21 |
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4. Find the H.C.M of the fractions 1/3, 3/5 and 7/12 |
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5. The H.C.F of two numbers is 36 and their L.C.M is 1600. If one of the numbers is 160, find the other? |
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6. Find the least number which when divided by 26, 36 and 46 leaves the remainders 12, 22 and 32 respectively. |
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7. Two numbers are in the ratio 3 : 4. If their L.C.M. is 96. what is sum of the numbers? |
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8. Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is: |
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9. What is the lowest common multiple of 12, 36 and 40? |
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10. What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder? |
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