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If the least common multiple of two numbers equals the product of the two numbers, then the numbers are relatively prime, that is their highest common factor is 1.
For example, the numbers 10 and 21:
The lcm is 10 x 21 = 210
They are relatively prime since their hcf is 1.
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Find three pairs of numbers for which the least common multiple equals the product of the two numbers?
16 and 25 23 and 47 27 and 50
Find three pairs of numbers for which the LCM equals the product of the two numbers?
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.
What two numbers product equals 130?
(65,2)(26,5)(13,10)
If the product of three numbers is 140 and two of the numbers are 2 and 10 What is the third number?
If the product of three numbers is 140, then we can write 140 as aXbXc. Let a be 10 and let b be 2. Then 140 equals 10X2Xc, or 7 equals c. Thus, the remaining number is 7.
What is the least common multiple of 9 27 and 81?
To find the least common multiple (LCM) of 9, 27, and 81, we first need to find the prime factorization of each number. The prime factorization of 9 is 3^2, 27 is 3^3, and 81 is 3^4. The LCM is the product of the highest power of each prime factor that appears in any of the numbers. In this case, the LCM of 9, 27, and 81 is 3^4, which equals 81.
Why is the least common multiple of 2 prime numbers their product?
Because prime numbers don't have any common prime factors. Their GCF is 1. Since the product of the GCF and LCM of a pair of numbers equals the product of the numbers, the LCM has to be equal to the product.
What are 3 pairs of numbers which the least common multiple equals the product of the 2 numbers?
4 and 9 22 and 23 37 and 53
What is three pairs of numbers for which the least common multiple equals the product of the two numbers?
14 and 25 36 and 49 5 and 7
Find three pairs of numbers for which the least common multiple equals the product of the two numbers?
16 and 25 23 and 47 27 and 50
What does find three pairs of numbers for which the least common multiple equals the product of the two numbers mean?
It means write down three pairs of numbers that are relatively prime like 4 and 9, 5 and 6, 13 and 25
What are the numbers being multiplied together to obtain a product?
Multiplicand times multiplier equals product
What numbers have 48 as a lowest common multiple and equals 28?
12 and 16
What are 3 pairs of numbers for which the least common multiple equals the product of the two numbers?
Pick any pair of prime numbers. 5, 7 11, 13 17, 19 Pick any pair of consecutive integers.
How can you use greatest common factor x least common multiple equals A x B?
The product of any two integers is equal to the product of their GCF and LCM. That means you can find any of those four numbers by knowing the other three.
Find three pairs of numbers for which the least common multiple equals the product of two numbers?
Select any two numbers that are coprime: that is they do not have any factor in common. For example, 7 and 13, or 14 and 39, or 8 and 27
When you are finding the product of multiple numbers how can determine if the product will be positive or negative?
A positive times a positive equals a positive, a negative times a negative equals a positive, a negative times a positive equals a negative(vice versa for the last one)
What is the least common multiple of 49 and 343?
The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers. In this case, the prime factorization of 49 is 7^2 and the prime factorization of 343 is 7^3. The LCM is found by taking the highest power of each prime factor that appears in either number, so the LCM of 49 and 343 is 7^3, which equals 343.
