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Find the greatest common factor of 27ab3 and 90a²b.​

Sagot :

Answer: 9ab

Step-by-step explanation:

[tex]\mathrm{Find\:Greatest\:Common\:Factor\:of\:}27ab^3 \ \text{and} \ 90a^2b[/tex]

[tex]\mathrm{Factor\:}27ab^3[/tex]

[tex]3\cdot \:3\cdot \:3\cdot \:a\cdot \:b\cdot \:b\cdot \:b[/tex]

[tex]\mathrm{Factor\:}90a^2b[/tex]

[tex]2\cdot \:3\cdot \:3\cdot \:5\cdot \:a\cdot \:a\cdot \:b[/tex]

[tex]\mathrm{Common\:factors:}[/tex]

[tex]3\cdot \:3\cdot \:a\cdot \:b[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]9ab[/tex]