hcf of following.................
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(1)136=2×2×2×17
170=2×5×17
255=3×5×17
HCF of 136,170 and 255=17
(2)513=3×3×3×19
783=3×3×3×29
HCF of 513,783=3×3×3=27
170=2×5×17
255=3×5×17
HCF of 136,170 and 255=17
(2)513=3×3×3×19
783=3×3×3×29
HCF of 513,783=3×3×3=27
Answered by
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1. by prime factorisation :
136 = 2*2*2*17
170 =2*5*17
255 = 3*5*17
common prime number = 17
so hcf = 17
2 . by prime factorisation:
513 = 3*3*3*19
783 =3.*3*3*29
common prime number = 3*3*3
hcf = 27
hope i helped you
pls mark it as brainliest answer
136 = 2*2*2*17
170 =2*5*17
255 = 3*5*17
common prime number = 17
so hcf = 17
2 . by prime factorisation:
513 = 3*3*3*19
783 =3.*3*3*29
common prime number = 3*3*3
hcf = 27
hope i helped you
pls mark it as brainliest answer
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