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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 are the numbers being multiplied together to obtain a product?
Multiplicand times multiplier equals product
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.
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 least common multiple equals the product of the two numbers?
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.
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 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
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
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.
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.
