A. Directions: Show the solutions using any method.
1) Find the common factors and the GCF of the given numbers. A. 15, 40 B. 21, 49 C. 24, 32
2) Find the LCM of the given numbers. A. 16, 20 B. 32, 36 C. 35, 42
B. Directions: Find the GCF and LCM of the following pairs of numbers using any method. Show your solutions.
1) 18, 20
2) 24, 40
3) 27, 45
4) 36, 48
5) 30, 42​


Sagot :

NOTE: TASK A CANNOT BE SOLVE WITHOUT THE GIVEN NUMBER.

B>

1.GCF-2 LCM-2

2.GCF-8 LCM-4

3.GCF-9 LCM-3

4.GCF-12 LCM-2

5.GCF-6 LCM-2

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