80 has 5 factor pairs.
This question cannot be answered as all three numbers do not share a common factor. 2 has 2 as its only factor 5 has 5 as its only factor 10 has 2 and 5 as its factors. As you can see the three numbers do not contain a common factor, but 10 does have both the other numbers as factors.
5 is the only prime number in which 5 is a factor.
No. 15 and 5 share the factor 5.
The greatest common factor of the numbers 5, 98 and 198 is 1.
No, 5 is not a factor of 109. All numbers that have 5 as a factor end with 5 or 0.
The number 5 is a factor for any multiple of 5. This typically includes numbers that end with a 0 or 5. Ex: 5,15,600,4005
No. Numbers that have 5 as a factor end in 5 or 0.
Yes, 5 is a factor of all whole numbers ending in 5.
No.
Not AllTo find out if all numbers that have 5 as a factor have 2 as a factor, you can list the multiples of each. 5's multiples are 5, 10, 15, 20...2's multiples are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20...5 and 15 are multiples of 5, but not 2, so all numbers that have 5 as a factor DO NOT have 2 as a factor.It is not really necessary to write that all out because the fact that 5 is an odd number and 2 is only a factor of even numbers indicates that all numbers that have 5 as a factor would not have 2 as a factor. Only the multiples of 5 that are even have 2 as a factor also.
80 has 5 factor pairs.
Multiples of 5.
It is only 1 because 23 and 5 are prime numbers
Because 5 does not divide evenly into 47 with no remainder. Numbers that have 5 as a factor end in 5 or 0.
This question cannot be answered as all three numbers do not share a common factor. 2 has 2 as its only factor 5 has 5 as its only factor 10 has 2 and 5 as its factors. As you can see the three numbers do not contain a common factor, but 10 does have both the other numbers as factors.
The greatest common factor of a number is the biggest number that will divide wholly into both numbers. For your example with the two numbers being 5 and 35, the greatest common factor is 5. 5 / 5 = 1 35 / 5 = 7 5 is a factor of 35, so it is their GCF.