Q: What is the highest common factor of 144 and 196?

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The GCF is 28.

The GCF is 28.

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The Greatest Common Factor (GCF) of 294 and 196 is 98.

The same as the greatest common factor of 70 and 26 - where 26 is the remainder of the division (196 divided by 70). Continue dividing, to get ever-smaller numbers - until one of the numbers is a multiple of the other. When this happens, the smaller of the numbers is the greatest common factor. This method is called the Euclid algorithm.

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The GCF is 4.

The highest common factor is 2

4

The Greatest Common Factor (GCF) is: 28

The GCF is 28.

The HCF is 28.

The GCF is 28.

The GCF is 28.

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 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, and 144. The factors of 169 are 1, 13, and 169. The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, and 196. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.

The greatest common factor of 196 and 420 is 28.

The greatest common factor of 42 and 196 is 14.

The greatest common factor of 24 , 196 = 4