Math, asked by payalsahu, 11 months ago

72,108,180 find the HCF

Answers

Answered by cricket85

72=

${2}^{3} \times {3}^{2}$

108=

${2}^{2} \times {3}^{3}$

180=

${2}^{2} \times {3}^{2} \times 5$

H.C.F =

${2}^{2} \times {3}^{2} = 36$

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Answered by yash6989262

72
=2×36
=2×2×18
=2×2×2×9
=2×2×2×3×3

108
=2×54
=2×2×27
=2×2×3×9
=2×2×3×3×3

180
=2×90
=2×2×45
=2×2×3×15
=2×2×3×3×5

therefore hcf is 2×2×3×3=36

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72,108,180 find the HCF