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What are the common multiples of 11 and 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
What are the first 4 multiples of 13?
13 is a prime number, which means the only multiple of the number is 1.
Can you explain to me why the multiples of any number other than 1 are not prime numbers?
Sure! The multiples of a number other than 1 will always have at least three factors: 1, the number itself, and the multiple. This means they are not prime numbers, as prime numbers only have two factors: 1 and the number itself. For example, the multiples of 2 will always be divisible by 2, making them composite numbers rather than prime.
What are the common multiples of 12 and 13?
There is an infinite number of common multiples for 12 and 13, and each is a multiple of the LCM of 12 and 13, which is 156, 312, 468, 624, 780, 936, and so on.
How many prime multiples are there of 13?
Oh, dude, you're hitting me with the math questions? Alright, so technically, there are infinite prime multiples of 13 because any multiple of 13 that is greater than 13 itself will be a prime multiple. So, like, you can keep going and going with those bad boys. But let's be real, who's got time to count all those? Just know they're out there, living their best prime multiple lives.
