Answer:
13. 6
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 18 are: 1, 2, 3, 6, 9, 18
Then the greatest common factor is 6.
14. 8
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56
Then the greatest common factor is 8.
15. 48
is the greatest common factor of 12 and 18.
GCF of 48 and 56 is 8.
Least common multiple (LCM) of 16 and 24 is 48
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Answers & Comments
Answer:
13. 6
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 18 are: 1, 2, 3, 6, 9, 18
Then the greatest common factor is 6.
14. 8
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56
Then the greatest common factor is 8.
15. 48
Answer:
13. 6
is the greatest common factor of 12 and 18.
14. 8
GCF of 48 and 56 is 8.
15. 48
Least common multiple (LCM) of 16 and 24 is 48