1.

The HCF of 42 and 90 is what​

Answer»

ong>ANSWER:

YES! Here is your answer!

Step-by-step explanation:

The prime factorisation of 90 is: 2 x 3 x 3 x 5. The prime FACTORS and multiplicities 42 and 90 have in common are: 2 x 3. 2 x 3 is the gcf of 42 and 90. gcf(42,90) = 6.



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