1 and 13 is the only pair that qualifies.
Any pair of prime numbers. 5 and 7 11 and 13
24 and 48
Sure thing, honey. Here are three pairs of numbers for you: (1, 1), (2, 2), and (3, 3). In each of these cases, the Least Common Multiple (LCM) equals the product of the two numbers because, well, they're the same darn numbers! It's simple math, darling.
13 is prime. The LCM will therefore have to be the product of these two numbers.
A common question in mathematics asks you to find two pairs of numbers with a given LCM. It is trying to find out whether you know what an LCM is, how to find it and reinforces the fact that more than one pair of numbers can have the same LCM. Q. Find two pairs of numbers with the LCM of 36. A. 4 and 9, 12 and 18 (Other answers are possible.)
24 and 48 12 and 16
The Least Common Multiple (LCM) of the numbers 13 and 2 is 26.
The numbers are prime so their LCM is their product.ie LCM(13,17) = 13*17 = 221Their product.
2 and 5 5 and 10
Prime number of 13 is 13 Prime numbers of 26 are 2 and 13 Prime numbers of 65 are 5 and 13 LCM = 2*5*13 =130
Pick any two numbers. All pairs of numbers have an LCM.
2 and 10 5 and 10 Both have an LCM of 10.