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Q.
H.C.F of 4 x 27 x 3125, 8 x 9 x 25 x 7 and 16 x 81 x 5 x 11 x 49 is
A.
180
B.
360
C.
540
D.
1260
View Answer
Correct choice: A
Explanation:
4×27×3125=22×33×55 8×9×25×7=23×32×52×7 16×81×5×11×49=24×34×5×72×11 Therefore, H.C.F = 22×32×5 = 180
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