Multiples
Which numbers are multiples of 6?
1
3,
18,
19
18
Which of the following is a factor of 16?
3
48
4
32
4
Determine the greatest common factor of the following set of numbers?
18 81
9
Determine the LCM of the following numbers:
4, 5
20
5 x 6
30
Which numbers are multiples of 8?
2,
4,
8,
18
8
Which of the following are factors of 63?
2
9
126
7
Both 7 and 9
Determine the greatest common factor of the following numbers:
16
12
4
Find the lowest common multiple of the following numbers:
3, 7
21
8 x 4
32
Which numbers are multiples of 9?
16
21
27
36
27 and 36
Which of the following is a factor of 25?
1,
2,
3,
4
1
Determine the greatest common factor of the following numbers:
48
32
8
Determine the lowest common multiple of the following numbers:
6, 4, 3
12
6 x 7
42
Which numbers are multiples of 15?
5
75
90
25
Both 75 and 90
Which of the following are factors of 36?
1
18
6,
2
All of them
Determine the GCF of the following numbers:
18 45
9
Determine the Lowest Common Multiple of the following numbers:
6 8 12
24
12 x 9
108
Which numbers are multiples of 31?
1
60
93
89
93
Which of the following are factors of 110?
1
5
11
12
1, 5 and 11
Determine the GCF of the following numbers:
48 132
12
Determine the Lowest Common Multiple of the following numbers:
4 9 12
36
12 x 11
132