The only number that could be both a factor and a multiple is 7 itself.
Wiki User
∙ 2011-01-25 23:15:10Wiki User
∙ 2012-06-16 22:15:417 is.
7 is.
35 is a multiple of 7.
Factor them both. 1 x 5 = 5 1 x 7 = 7 Discard the common factor (1) and combine the remaining ones 5 x 7 = 35 35 is the lowest (least) number that both 5 and 7 will go into evenly.
Indeed yes. The number 14 has both 2 and 7 as factors.
14
7 is.
2 is a factor of 14 but not a multiple of 7.
7 & 9 only have one factor in common: 1. So the number which is a multiple of both is 7 x 9 = 63.
21 has 3 as a factor and is a multiple of 7, and so as 210, 105, and an infinite number of other numbers.
No - nor is it a factor of 7.
The greatest common multiple of 7 and 15, like any two numbers, is infinite.The lowest common multiple, the smallest number into which both 7 and 15 divide, is 105The greatest common factor, the largest number which divides both 7 and 15, is 1.
7
1, 2, 7
The smallest number which is a common multiple of both 7 and 4 is 28.
The Least Common Multiple is 35(this occurs when the larger number is already a multiple of the smaller one)(*The Greatest Common Factor is 7. This likewise occurs when the smaller number is a factor of the larger number.)Since 35 is a multiple of 7, it is automatically the LCM.
35 is a multiple of 7.
Factor them both. 1 x 5 = 5 1 x 7 = 7 Discard the common factor (1) and combine the remaining ones 5 x 7 = 35 35 is the lowest (least) number that both 5 and 7 will go into evenly.