Find the GCF of the given pair of numbers by factor tree method.
1. 2 and 6
2. 5 and 20
3. 5, 10 and 15
Find the LCM of the given pair of numbers by factor tree method.
1. 6 and 10
2. 8 and 12
3. 4 and 9
1. 2 and 6
2. 5 and 20
3. 5, 10 and 15
Find the LCM of the given pair of numbers by factor tree method.
1. 6 and 10
2. 8 and 12
3. 4 and 9
Answers & Comments
Answer:
2
Step-by-step explanation:
2/4/6
5/10/15/20
5/10/15