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What is the GCF of 18'33'53?
The number 9 would be the GCF, or greatest common factor, of 18 and 63.
What is the gcf of 18 4 and 27?
The GCF of 18, 4 and 27 is 1. I saw this straight away as 4 only has factors of 4, 2 and 1. 4 or 2 don't go into 27. Therefore the GCF has to be 1.
What is the GCF and LCM of 36 and 45?
936 = 2^2 x 3^245 = 5 x 3^2Since the prime common factor is 3^2, then 9 is the GCF of 36 and 45.or you can find the factors of each number, and look for the greatest common factor.Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.Factors od 45 are 1, 3, 5, 9, 15, and 45.The GCF is 9.The greatest common factor of the numbers 36 and 45 is the number 9.
What is the GCF of 15 9 and 75?
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.
What is the GCF of 63 and 99?
The GCF is 9.
