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"The" co-Prime number is wrong; for any number, there are infinitely other numbers that are co-prime with it, not just one.
Get the prime factors for 72. Then, any number made up of factors that DON'T include those prime factors is co-prime with 72. For example, 49 (which is 7 x 7), or 35 (5 x 7) are coprime with 72, since neither 5 nor 7 are among the prime factors of 72.
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What number coprime with 18?
coprime numbers with 18 are : 17 and 19.
When is the LCM of two numbers equal to the product of the two numbers?
When the two numbers are coprime. Coprime numbers need not be prime numbers - they must not have any factor in common (other than 1). So, for eaxmple, neither 8 nor 9 are prime numbers but they are coprime and so, LCM(8 , 9) = 72
Is 31 and 62 coprime?
No because 31 is a prime number but 62 is a composite number
What number goes into 21 and 50?
1. The two numbers are coprime.
What is the mixed number for 72 over 9?
72/9 = 8, a whole number.
What is a number that is coprime with 100?
3
What number coprime with 18?
coprime numbers with 18 are : 17 and 19.
What is a common factor of 737 and 72?
The only common factor is 1 since the numbers are coprime.
Is 5 and 7 coprime?
Coprime numbers are those in which only 1 and that number (say 5) can be divisible by it. Both 5 and 7 would be coprime numbers because they are numbers divisible by only themselves and 1.
Are 6 and 8 are coprime number?
No. They are both multiples of 2.
HCF of two coprime number is?
The product of the two numbers
What is a co-prime number?
There is no such thing as a coprime number.Two integers are said to be relatively prime (or coprime) if they have no common positive factor, other than 1. Examples:Any two different prime numbers are coprime.16 and 27 are coprime.14 and 18 are not coprime. They have the common factor 2.
When is the LCM of two numbers equal to the product of the two numbers?
When the two numbers are coprime. Coprime numbers need not be prime numbers - they must not have any factor in common (other than 1). So, for eaxmple, neither 8 nor 9 are prime numbers but they are coprime and so, LCM(8 , 9) = 72
Is the 5 and 12 are coprime numbers?
No 5 is a prime number and 12 is composite number
What number goes into 9 and 14?
One. The two numbers are coprime.
What number goes into 21 and 100?
1. The two numbers are coprime.
What number goes into both 242 and 63?
1, the numbers are coprime
