Find the HCF of 153, 117 and 405.
Find the HCF of 153, 117 and 405.
153,117 और 405 (HCF) ज्ञात कीजिए।
Detailed Solution & Logic
Correct Answer:
9
$153 = 3^2 \times 17$
$117 = 3^2 \times 13$
$405 = 3^4 \times 5$
Common prime factor with the lowest power:
$3^2$
Answer = 9
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