7 x 13 = 91. Therefore, 91 is a common multiple of 7 and 13, because both 7 and 13 are factors of the multiple, 91.There are infinitely many common multiples of 7 and 13: specifically, these consist of multiples of 91.
Multiples of 13, like 13, 26 and 39.
That's an infinite list.
The first 3 multiples of 13 are: 13, 26, and 39.
What you are looking for is the Common Factor/Divisor. In this case, because both 7 and 13 are prime numbers, the answer is 1. But this is often considered a trivial factor since it is a common factor of all integers.
91
7 x 13 = 91. Therefore, 91 is a common multiple of 7 and 13, because both 7 and 13 are factors of the multiple, 91.There are infinitely many common multiples of 7 and 13: specifically, these consist of multiples of 91.
No. 13*1 = 13 is odd.
13 and all its multiples are divisible by 13.
Since both 11 and 13 are prime numbers, the LCM of these 2 number is 11 * 13 = 143. All multiples of 143 are multiples of 11 and 13 as well
Since 14 is a multiple of 7, all of its multiples are common.
12, 13, &14
The numbers 3, 5, 7, 9, 11, 13, 15, 17, and 19 are not multiples of 2.
Multiples of 28
1001, 2002, 3003 and so on.
Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7
There are 71 multiples altogether here. Some of them are 7, 14, 21.