196/2=98 98/2=49 49/7=7 =2x2x7
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The Prime Factors of 196 are 2, 7
The factor pairs of 196 are 1 x 196, 2 x 98, 4 x 49, 7 x 28, and 14 x 14.Finding the prime factors of 196:196/2=9898/2=4949/7=7=2x2x7x7The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, 196.
To find the highest common factor (HCF) of 126, 196, and 378, we first need to find the prime factors of each number. The prime factors of 126 are 2 x 3 x 3 x 7, the prime factors of 196 are 2 x 2 x 7 x 7, and the prime factors of 378 are 2 x 3 x 3 x 3 x 7. To find the HCF, we look for the common prime factors among the numbers, which are 2 and 7. Multiplying these common factors gives us the HCF, which is 14.
196 is not a prime number; it is divisible by several numbers such as 2, 4, and others.
1372 = 2*2*7*7*7 1372 has the factors: 1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372 The only prime factors are 2 and 7.