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factors of 10: 1, 2, 5, 10

factors of 25: 1, 5, 25

HCF/GCF: 5

Q: What is the highest common factor of 10 and 25?

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10= 1, 2, 5, 10 25= 1, 5, 25 Highest Common Factor= 5 Lowest Common Factor= 1

25

The highest common factor of 175 and 200 is: 25

25 is not a multiple of 10, so the greatest common factor would not be 10. A lower common factor would be 5, because 10, 20 and 25 all divide by 5, so 5 is the greatest common factor of 10, 20 and 25.

The greatest common factor of 20 and 25 is 5:The factors of 20 are 1, 2, 4, 5, 10 and 20.The factors of 25 are 1, 5, and 25.The common factors of 20 and 25 are therefore 1 and 5 (and 5 is, of course, the highest).The HCF is: 5

Related questions

10= 1, 2, 5, 10 25= 1, 5, 25 Highest Common Factor= 5 Lowest Common Factor= 1

Ten and 25's highest common factor is five.

The GCF is 5.

It is 1 but the highest common factor is 25

The highest common factor of 25 and 40 is 5.

25 is.

It is: 25

The greatest common factor of the numbers 25 and 35 is 5.

Since 25 is a factor of 175, it is automatically the GCF.

The Greatest Common Factor (GCF) is: 1

The least common factor of 10 and 25 is: 1. The HIGHEST common factor is 5, and the least common MULTIPLE is 50.

The highest common factor depends entirely on the second number, as a highest common factor is the highest factor shared by two or more numbers. The factors of 50 are 1, 2, 5, 10, 25, 50. The prime factorisation of 50 is 2x5x5.