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Find the HCF of 18 42
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Find the HCF of 18 42

User ParDroid
by
4.7k points

2 Answers

0 votes

Answer: 6

Explanation:

factors of 18 = 1, 2, 3, 6, 9, 18

factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42

The HCF is therefore 6

User Pfooti
by
4.8k points
5 votes

Answer:

The HCF of 42 and 18 is 126

User Weiliang
by
5.0k points
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