A. Direction: Find the common factors and the greatest common factor (GCF) of the given numbers using any of the three (3) methods. 1. 36 and 40 Common factors: GCF of 36 and 40 is
2. 18 and 30 Common factors: GCF of 18 and 30 is
3. 35 and 56 Common factors: GCF of 35 and 56 is
4. 16 and 28 Common factors: GCF of 16 and 28 is
5. 72 and 60 Common Factors: GCF of 72 and 60 1s
Answers & Comments
GREATEST COMMON FACTOR (GCF)
A. Direction: Find the common factors and the greatest common factor (GCF) of the given numbers using any of the three (3) methods.
1. Greatest Common Factor = 4
Factor of 36: 1,2,3,4,6,9,12,18,36
Factor of 40: 1,2,4,5,8,10,20,40
2. Greatest Common Factor = 6
Factor of 18: 1,2,3,6,9,18
Factor of 30: 1,2,35,6,10,15,30
3. Greatest Common Factor = 7
Factor of 35: 1,5,7,35
Factor of 56: 1,2,4,7,8,14,28,56
4. Greatest Common Factor = 4
Factor of 16: 1,2,4,8,16
Factor of 28: 1,2,4,7,14,28
5. Greatest Common Factor = 12
Factor of 72:1,2,3,4,6,8,9,12,18,24,36,72
Factor of 60: 1,2,3,4,5,6?10,12,15,20,30,60
That's all i know, Hope it help :)
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