What is the highest common factor of 12 and 49?

asked Apr 11, 2015 207k views

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Factors of 12 . . . . . 1, 2, 3, 4, 6, 12

Factors of 49 . . . . . 1, 7, 49

Common factors . . . 1

Highest common factor . . . 1

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$12|2\\.\ 6|2\\.\ 3|3\\.\ 1|\\==========\\49|7\\.\ 7|7\\.\ 1|\\==========\\\\HCF(12;\ 49)=1$

Shivani answered Apr 17, 2015

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