Question

find the hcf of numbers 70 112 196​

Answer 1

Step 1: Fcatorise

=>70=2x5x7

=>112=2^4x7

=>196=2^2x7^2

Step 2: Find lowest power of each prime factor

=>For 2: 1

=>For 5: 0

=>For 7: 1

Step 3: Raise prime factors to power and multiply together

=>2x7=14--------->Answer

Please mark as brainiest and get back for any queries

Answer 2

Step-by-step explanation:

step 1: factorise

=> 70=2×5×7

=>112=2^4×7

=>196 =2^2×7^2

step 2: find lowest power of which prime factor

For 2:1

For 5:0

For 7:1

=>2×7=14