Solutions by everydaycalculation.com
The GCF of 15 and 128 is 1.
MathStep (Works offline)
Download our mobile app and learn how to find GCF of upto four numbers in your own time:
Android and iPhone/ iPad
Find HCF of: 30 & 256 45 & 384 75 & 640 105 & 896 30 & 128 15 & 256 45 & 128 15 & 384 75 & 128 15 & 640 105 & 128 15 & 896
Enter two numbers separate by comma. To find GCF of more than two numbers, click here.
The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
© everydaycalculation.com