Q: What is the greatest common factor 15 20 25?

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The GCF is 5.

The greatest common factor of 10, 15, and 20 is 5.A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 10 are 1, 2, 5, and 10.The factors of 15 are 1, 3, 5, and 15.The factors of 20 are 1, 2, 4, 5, 10, and 20.The common factors are 1 and 5. Therefore, the greatest common factor is 5.If you mean: 10, 15 and 20 then it is 5 that is the greatest common factor

the greatest common factor of 20 and 100 is:20

The greatest common factor (GCF) of 20 and 30 is 10.

The greatest common factor of 15, 20, and 25 is 5.The HCF (Highest Common Factor) of 15, 20, and 25, can be easily determined, since all of the values end in 0 or 5, therefore, each of them are divisible by 5. 15/5 = 3, 20/5 = 4, and 25/5 = 5, which 3 and 5 are prime. Therefore, 5 is the GCF (HCF) of 15, 20, and 25.

Related questions

The greatest factor of 15 is 15. The greatest factor of 20 is 20. The greatest common factor of 15 and 20 is 5.

The greatest common factor of 15 and 20 is 5.

To find the greatest common factor (GCF) of 15, 20, and 35, we need to determine the largest number that divides evenly into all three numbers. The prime factorization of 15 is 3 x 5, 20 is 2^2 x 5, and 35 is 5 x 7. The common factors among the three numbers are 5, as it appears in all three prime factorizations. Therefore, the GCF of 15, 20, and 35 is 5.

The Greatest Common Factor (GCF) is: 5

The Greatest Common Factor of 15, 20 and 25 is 5.

The GCF of 15, 20, and 30 is 5.5

5

It is: 1

It is: 5

The greatest common factor of 120 and 245 is 5.

The GCF is 1.

The GCF is 5.