Look at these numbers and take an educated guess as to what the GCD is.
Can you think of any number that would be a common divisor of any of these numbers? Nope.
The GCD is 1. Lonely numbers usually have a GCD of 1.
A good idea for the student learning GCD, LCD, GCF, etc. is to find or make charts of numbers. This makes learning these concepts so much easier.
Get a few friends together to create some. Ask your teacher for advise or help. You'll all of a sudden become really popular in your math class. :)
Find the GCD OF 121, 151 And 211
1 answer