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The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. Prime factorisation is irrelevant in finding the GCF of a single number.

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Wiki User

6y ago
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Wiki User

6y ago

3 x 3 x 3 x 7 = 189

2 x 2 x 2 x 5 x 5 = 200

No common prime factors; the GCF is 1.

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Wiki User

6y ago

189

2 x 2 x 2 x 5 x 5 = 200

No prime factors in common, the GCF is 1.

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Teresa Arnett

Lvl 2
1y ago

3 x 3 x 3 x 7 = 189 2 x 2 x 2 x 5 x 5 = 200 No common prime factors; the GCF is 1.

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Q: What is the GCF of 189 and 200 using prime factorizations.?
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Related questions

What is the GCF of 189 and 200 in prime factorization?

1+1=1 is the GCF of 189 and 200


What is the prime factorizations for 200 in the form of a factor tree?

200 100,2 50,2,2 25,2,2,2 5,5,2,2,2


What is the prime factorizations of 80 and 200?

80 = 2*2*2*2*5 200 = 2*2*2*5*5


What is the gfc of 189 and 200 using prime factorization?

3 x 3 x 3 x 7 = 189 2 x 2 x 2 x 5 x 5 = 200 No common prime factors; the GCF is 1.


What is 200 minus 189?

200 -189 =11


What is 189 divided by 200?

0.945


What are the prime factorizations of 24 and 200?

2 x 2 x 2 x 3 = 24 2 x 2 x 2 x 5 x 5 = 200


What are the prime factors of 200 using exponents?

The prime factors of 200 are: 23 x 52


What is the gcf for 189 and 200?

The greatest common factor of the numbers 189 and 200 is 1.


What is the answer of the greatest common factor of 189 and 200?

The GCF is 1.


How would you estimate to subtract 189 from 643?

189 rounded up to the nearest 100 number would be 200; 200 subtracted from 643 = 443 , 200 - 189 454


How do you write the prime factorization of 200 using exponents?

23 x 52 = 200