If you mean 91, 156 and 169 then the highest common factor is 13
Yes.First find the HCF of two of the numbers, then find the HCF of that answer and the third number.In this way you could find the HCF of as many numbers as you want.
The GCF is 70.
If you mean 24 and 36 then the HCF is 12
If you mean: 21, 49 and 84 then the HCF is 7
The HCF is always a factor of the LCM of two numbers. The HCF is a factor of both the numbers which are factors of their LCM. Thus the HCF is also a factor of the LCM of the two numbers.
To have a HCF, you need at least 2 numbers. There is no HCF in just 1 number.
The HCF of both numbers is 2
If you mean 91, 156 and 169 then the highest common factor is 13
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.
You need at least two numbers to find an HCF.
The HCF of the numbers 40 and 44 is 4.
You need at least two numbers to find an HCF.
The HCF of the given numbers is 1
The HCF of the given numbers is 14
The HCF of the given two numbers is 14
Two or more numbers are needed to find the HCF