mono30
mono30
27-10-2014
Mathematics
Answered
what is gcf of 21 42 and 63
Answer :
Sikha
Sikha
27-10-2014
7... if you list the factors of all 3 of this number... you will see 7 is the common factor... because:
7x3=21
7x6=42
7x9= 63
Answer Link
catluva03
catluva03
27-10-2014
Ther gcf of 21, 42, and 63 is 21
Answer Link
VIEW ALL ANSWERS ( 48+ )
Other Questions
There are 207 students in the 9 classes at East Amwell Elementary School. At this rate, how many students are in 6 classes?
Is 30/12 and 40/16 equivalent?
Write the expression that shows "3 times the sixth power of ten
What was a tenet of the New Jersey Plan?
How to write 100,203 in word form
George found that he blinked 85 times in 15 minutes. At this rate, how many minutes passed during 51 blinks?
The area of a rectangle is the product of its length and width .Suppose the area of a rectangle is 24 in 2.What are the possible whole number measurements of it
3x+15=3(x+5) help please?
what is the value of 37-5 divided by 2 +4*3
What is a pronoun word that can replace beach