divisors of 10 are 1,2,5 and 10, so highest number that can be divide 10 is 10,10 is also a factor of 420 Hence 10 is the highest common factor of 10 and 420. least multiplier of 420 is 420, also 420 is multiplier of 10 hence LCM is 420
196 = 2 x 2 x 7 x 7; 420 = 2 x 2 x 3 x 5 x 7. Common factors 2 x 2 x 7 ie 28 is the HCF.
3.
The HCF of 30 and 105 is 15.
The GCF is 3.
HCF(308, 420) = 28.
HCF = 14
The HCF of 112 and 63 is 7
28
It is: 16
The GCF is 84.
The GCF is 28.
The Highest Common Factor (HCF) of 210 and 112 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, you can use the Euclidean algorithm or prime factorization method. In this case, the prime factorization of 210 is 2 x 3 x 5 x 7, and the prime factorization of 112 is 2^4 x 7. The common factors are 2 and 7, so the HCF is 2 x 7 = 14.
Yes. hcf(65, 112) = 1.
The GCF is 60.
The hcf of 112 and 150 is 2. 112 = 24 x 7 150 = 2 x 3 x 52 hcf = 2
The GCF is 7.