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The numbers are relatively prime or co-prime.
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What is the hcf of 32 and 23?
Hey the HCF is always found out between two numbers. The question is inappropriate or incomplete.
What is the HCF of 2 prime nos?
The GCF of two prime numbers is 1.
What is the HCF of 44 121 143?
The first two are prime so their hcf, and that of all three numbers, is 1.
What is HCF of 25 and 40?
HCF is the highest common factor of two or more numbers. HCF of 25 and 40 is 5.
What are the HCF of 91 and 161?
HCF is the highest common factor of two or more numbers. HCF of 56 and 49 is 7.
Is the HCF of two numbers ever 1?
The HCF is the largest number that both numbers can be divided by. If the HCF is 1, that would suggest that the two numbers share no prime factors. Thus, any two numbers which are coprime will have an HCF of 1. Consecutive numbers are good examples here - 15 and 16, 27 and 28, 104 and 105, all have an HCF of 1.
What numbers have an HCF of 1?
An HCF is the product of any common prime factors of two numbers. If two numbers have no common prime factors, then the HCF will be 1. For example, 10 and 21. The prime factors are 2x5 and 3x7. There is nothing in common, and so the HCF of 10 and 21 is 1. Two consecutive numbers will always have the HCF of 1.
When the HCF of two numbers is 1 what they are called?
Relatively prime or co-prime.
What is HCF of two consequtive numbers?
It is: 1
HCF of 100?
You need at least two numbers to find a GCF.
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 will be the HCF of two coprime numbers 15 and 37?
The GCF of any two co-prime numbers is 1.
What is the HCF of 2 prime nos?
The GCF of two prime numbers is 1.
What is the LCM of two numbers that have no common factor greater than 1?
If the HCF (Highest Common Factor) of two numbers is 1, then the two numbers are relatively prime and their LCM is the product of the two numbers.
What is the HCF of 680?
To have a HCF, you need at least 2 numbers. There is no HCF in just 1 number.
What is the hcf of 21 5 and 3?
The HCF of the given numbers is 1
What is the lcm of 1 and 3?
To find the LCM of two numbers, you multiply them together and divide by the HCF. In this case one of the numbers is 1 and so the HCF can only be 1. Thus all we have to do is multiply the numbers together: 1x3 = 3 And therefore the LCM of 1 and 3 is 3.
