NO!!
'10' is a factor of numbers ending in '0' e.g. 1000000.
'15' & '25' both end in '5'
10,15, & 25, have a factor of '5' .
The GCF is 5.
10, 15 , 20, 25, 30...
The GCF of 5, 10, 15, and 25 is 5. Since 5 is a factor of each of the other numbers in the set, you know that it's the GCF.
The greatest common factor of 15, 20, and 25 is 5.
10 to the power of -15 is 1/10^15. (1/1,000,000,000,000,000 [15 zeroes])It can also be written as 0.000000000000001 (There are 15 zeroes).OR -1,000,000,000,000,000 (15 zeroes).
The GCF is 5.
No. Not "No, I won't explain how" but "No, 10 isn't a factor of 15 or 25."
It is: 5
10, 15 , 20, 25, 30...
They are 1 and 5
It can be. 10 is a common factor of 50 and 60.
The GCF is 5.
The GCF of 5, 10, 15, and 25 is 5. Since 5 is a factor of each of the other numbers in the set, you know that it's the GCF.
10 and 15 15 and 20 20 and 25
Factors of 5: 1, 5Factors of 10: 1, 2, 5, 10Factors of 15: 1, 3, 5, 15Factors of 25: 1, 5, 25GCF (5, 10, 15, 25) = 5
10, 15, 20, 25 and 30
The greatest common factor of 15 and 25 is 5; → 15/25 = (15÷5)/(25÷5) = 3/5