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3. The HCF of two numbers 847 and 1650 is 11. Find their LCM4. With what number should be 1679 divided to obtain 27 as quotient and 32remainder?5. A number when divided by 54 gives 15 as quotient and 17 as remainder find the number.!

Answer»

dividend= divisor×quotient + remainder1679=a×27 + 32 =61

so, the number will be 61

Let the divisor be ydividend =divisor×quotient+remainder1679 =y×27+321679-32= 27y1647 = 27yy = 1647/27y = 61



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