You need at least two numbers to find a GCF.
You can only find an LCM for 2 or more numbers, so there is no LCM for the single number 749.
If you have a set of integers, {a, b, c, ...} such that at least one pair is coprime, then the GCF of the set {7a, 7b, 7c, ... } is 7.
749 and 1498 have a GCF of 749
The GCF is 9.
The GCF is 7.
The numbers are 7 and 35.
The greatest common factor of the numbers 56 and 21 is 7.
The GCF of the given three numbers is 7
The GCF is 9.
7 and any multiple of 7 Any multiples of 7 that differ by 7
The GCF is 7.
The GCF is 7.
The GCF is 7.
7 and 14
If the GCF of two numbers p and q is 7, then the GCF of p2 and q2 is 14.
The numbers are 7 and 35.
The greatest common factor of the numbers 56 and 21 is 7.
6 and 7
The GCF of the given three numbers is 7
The GCF of these numbers is 7.