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First, let's list the factors of 72, although it may seem tedious, it might be useful until you get the hang of it.
1, 2, 3, 4, 6, 12, 18, 24, 36, 72.
*Please Note*: That you may skip the step above if you need to.
Second, the largest factor of any number is extremely simple. It's always the number itself.
Example: Find the largest factor of 1337.
It's a no-brainer. The largest factor is undoubtedly 1337, the number itself.
Similarly, the largest factor of 72 is...well... 72.
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What is the largest prime factor of 72?
Three.
Why is 72 the largest odd number that is a factor of 720?
The question does not make any sense at all because72 is not an odd number72 is not the largest factor of 720
Is 72 a factor of 18?
72 is not a factor of 18; 18 is a factor of 72.
What is the highest factor of 72?
The highest factor of 72 is 72.
What is a common factor for 24 and 72?
2 is a common factor of 24 and 72.
What is the largest prime factor of 72?
Three.
What is the largest perfect square factor of 72?
36
What is the largest number that is a factor of 72 and 45?
The GCF is 9.
Why is 72 the largest odd number that is a factor of 720?
The question does not make any sense at all because72 is not an odd number72 is not the largest factor of 720
Why is 18 the greatest common factor of 72 and 90?
Because 18 is the largest number that divides evenly into both 72 and 90.
What is the highest factor of 72?
The highest factor of 72 is 72.
Is 72 a factor of 18?
72 is not a factor of 18; 18 is a factor of 72.
How do you show work for the common factor for 63 and 72?
1,3,7,9,21,63 1,2,3,4,8,9,18,24,36,72 The factors in common are 1,3,9 The largest (greatest) common factor is 9
Is 72 a factor?
The highest common factor of 36 and 72 is 36
What is the greatest common factor of 24 54 and 72?
The greatest common factor of 24 54 and 72 is 6.
What is the greatest common factor of 42 and 72?
The greatest common factor of 42 and 72 is 6 Gcf stands for Greatest Common Factor, The gcf of 42 and 72 is the largest positive number that is a factor of both 42 and 72. The positive factors of 42 (the integral divisors of 42) are: 1, 2, 3, 6, 7, 14, 21, and 42. The positive factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 36, and 72. Therefore the gcf of 42 and 72 is 6, as the greatest factor that 42 and 72 have in common.
What is the greatest common factor of 72 and 144?
The GCF of 72 and 144 is 72. Since 72 is a factor of 144, it is automatically the GCF.
