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What is the greatest common factor of 168 and 280 and 196?
It is: 28
What is the Highest common factor of 28 and 68?
To find the greatest common factor (GCF), first find the prime factorization of the two numbers. The GCF is the product of all of the prime factors the two numbers have in common. Prime factors of 28: 2, 2, 7 Prime factors of 68: 2, 2, 17 They have in common: 2, 2. 2x2=4 The GCF is 4.
What is the greatest common factor of 52 and 84?
Common factors are any numbers that are factors of each. The greatest common factor therefore is the largest number that appears in both lists. Factors of 52 1, 2, 4, 13, 26, 52 Factors of 84 1, 2, 3, 4, 6, 7, 12, 14, 28, 42, 84 Common factors would be - 4, 2, and 1 Therefore the greatest common factor is 4.
What is the gcf of 16 28 and 48?
Well, isn't that just a happy little question! Let's find the Greatest Common Factor (GCF) of 16, 28, and 48 together. We start by listing the factors of each number, then we look for the largest number that is a factor of all three. Just like painting a beautiful landscape, finding the GCF is all about patience and taking it one step at a time.
What is the HCF of 18 and 28?
2 :)x This is how you can work it out: 18: 1,2,3,6,9,18 (These are the numbers that 18 and 28 go into.) 28: 1,2,4,7,14,28 So the highest common factor of 18 and 28 is 2. Hope it helps :)
