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PII(13)39.39. If x = 23 x 32 x 53 x 73y = 22 x 33 x 54 x 73, andz = 24 x 34 x 52 x 75,then H.C.F. of x, y and z is(1) 30 x 75(2) (30)2 x 73(3) (15)3 x 74(4) (30)3 x 73 |
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Answer» Answer: 39. If x = 23 x 32 x 53 x 73 y = 22 x 33 x 54 x 73, and z = 24 x 34 x 52 x 75, then H.C.F. of x, y and z is (1) 30 x 75 (2) (30)2 x 73 (3) (15)3 x 74 (4) (30)3 x7 option 2 is CORRECT |
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