Answer:
1) The GCF for 18 and 36 is 18
The LCM for 18 and 36 is 36
2) The GCF for 10 and 30 is 10
The LCM for 10 and 30 is 30
3) The GCF for 14 and 28 is 14
The LCM for 14 and 28 is 28
4) The GCF for 15 and 45 is 15
The LCM for 15 and 45 is 45
5) The GCF for 12 and 18 is 6
The LCM for 12 and 18 is 36
Step by step explanation:
1) The factors of 18 are: 1, 2, 3, 6, 9, 18
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36
Then the greatest common factor is 18.
Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.
Multiples of 18:
18, 36, 54, 72
Multiples of 36:
36, 72, 108
Therefore,
LCM(18, 36) = 36
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Tamad nako mag lagay nang explanation para sa 2,3,4 & 5 and jusq dami kong effort dito, 'di pa na brainliest.
but anyway, my answers are 100% correct. + I’m a trusted answerer.
#CARRYONLEARNING
