It is 1 but the highest common factor is 18
1, 2, 3, 6, 9, 18.
1, 2, 4, 8.
1, 2, 4, 8.
The GCF is 18.
2. As this is the highest number that goes into both of them :]
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . . 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, . . .
126 can be divided by 2,3,7,9. NOT '5'
The LCM is 504.
72+54=126 therefore 126 children have 1 sweet each
125
The HCF is 9
The number 3 goes into 126 exactly 42 times.
The GCF is 18.
They are: 2, 3 and 7
1 and 7 both do
72% of 175 is 126.
Type your answer here... the answer is 3 because 3x24 is 72 and 3x42 is 126.
It is: 1