Find the H.C.F. of : (i) 108, 288 and 420
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Answered by
8
108=2×2×3×3×3
288=2×2×2×2×2×3×3
420=2×2×5×3×7
HCF(108,288,420)=2×2×3×3×3×2×2×2×5×7
=64800
288=2×2×2×2×2×3×3
420=2×2×5×3×7
HCF(108,288,420)=2×2×3×3×3×2×2×2×5×7
=64800
Answered by
7
Answer:
HCF of 108,288,420
Step by step explaination
First take out all the common factors of the number by using the prime factorization method
Common factors are 2,2,3
Multiply only the factors your HCF is -12
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