2 x 2 x 3 x 7 = 168
2 x 2 x 3 x 3 x 5 = 180
2 x 3 x 3 x 5 x 5 = 450
2 x 3 = 6, the GCF
GCF(168, 180, 450) = 6.
The GCF is 6.
The prime factorization of 450 is 2 x 3 x 3 x 5 x 5
There are infinitely many such pairs of numbers. As long as the only primes they have in common are 2×3²×5 (the prime factorization of 90) their gcf will be 90: Some examples: 90, 180 90, 270 90, 360 180, 270 180, 450 450, 630 630, 990
The greatest common factor of the numbers 180 and 150 is 30.
No
For 168: 2, 3, 7 For 180: 2, 3, 5 For 450: 2, 3, 5
It is 90
2 x 2 x 2 x 3 x 7 = 168 2 x 2 x 3 x 3 x 5 = 180 2 x 3 x 3 x 5 x 5 = 450
A set of even numbers cannot be relatively prime. They are all divisible by 2.
2 x 2 x 2 x 3 x 7 = 168 2 x 2 x 3 x 3 x 5 = 180 2 x 3 x 3 x 5 x 5 = 450 2 x 3 = 6, the GCF
GCF(168, 180, 450) = 6.
GCF (168, 180, 450) = 6
450 = 2 × 32 × 52
450
The GCF is 6.
The GCF is 6.