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Yes because 1 is a factor of any Prime number. In fact, 1 is always the gcd (same as gcf) of any two distinct prime numbers.
What else can I help you with?
How do you find the LCM and GCF of two prime numbers?
The GCF of any two prime numbers is 1 and the LCM is their product.
What is the GCF of 51 and 175?
The two numbers are coprime so the gcf is 1.
Can you find the least common multiple of two prime numbers?
Yes. For two prime numbers, the LCM is their product: one times the other. Multiply the two. (e.g. LCM of 5 and 7 is 35) By formula, the LCM for x and y is LCM = x * y / GCF and for primes, the GCF (greatest common factor) is 1.
What is the the two numbers to find the GCF of 22 and 75?
The GCF is 1.
What is the gcf of any two distinct prime numbers?
The GCF is 1.
How do you calculate co-primes?
Find their GCF. If the GCF of two numbers is 1, the numbers are co-prime.
How do you find the LCM and GCF of two prime numbers?
The GCF of any two prime numbers is 1 and the LCM is their product.
What is the GCF of 17and 31 and 37?
The GCF is 1.
Is it possible for two odd numbers to have 1 as GCF?
Yes. Any two primes will have 1 as their Greatest Common Factor. 3 and 5, for instance.
What are co primes?
Numbers are co-prime, or relatively prime, when their GCF is 1.
What is the Greatest common factor of 73 127?
The GCF is 1.
What is the greatest common factor for 47 and 71?
The GCF is 1 - since BOTH numbers are primes.
What is hcf of 9 and 11?
HCF is the highest common factor of two or more numbers. As they 9 and 11 are co-primes hence HCF is 1.
What is the LCD of 2 3 and 7?
1 All of these numbers are primes. * * * * * That is the HCF or GCF. The LCD is 42
What two numbers have GCF that contains two prime numbers what is the answer?
The GCF of two prime numbers is 1.
What is the GCF and LCM of the following numbers where p q and r are distinct primes?
The GCF is 1. The LCM is p x q x r.
If two numbers have no common prime factors the GCF is 1?
Yes the GCF is 1, and the numbers are called relatively prime.One way to see this is to use the method of writing number in the prime factored form.Then to find the GCF we look at the primes that two numbers in factored form have in common. We take the common primes which will be the ones with the smallest exponent.For example, if one number contains a 22 and another a 25 the 22 is the common prime raise to the lower power. If we took the one raised to the higher power, it would not be common to both numbersNow if both prime factorizations have no common factors then we could look at any and all primes p, as p0 which equals 1. Or we could simply say the only common factor is 1 since none of the primes are common.Either way, 1 is the GCF and the numbers, weather prime or composite, are called relatively prime. We often use this notation for the GCF of 2 numbers a and b, (a,b) and in this case(a,b)=1. Don't confuse this with ordered pairs.
