Math, asked by poojainaya2017, 8 months ago

HCF by listing for factors 42, 63

Answers

Answered by nainh3707

1

Answer:

42=1,2,3,6,7,42

63=1,2,3,7,9,63

so HCF is 7

Answered by rfwvebrhth

1

Answer:

7

Step-by-step explanation:

first do prime factorisation

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