Find the HCF of 81 and 237 and express it as a linear combination of 81 and 237.

Find HCF of 81 and 237 and expraa it as a linear combination of 81 and 237 i.e., HCF of 81, 237 = 81x + 237y for some x and y.

Find the HCF of 963 and 657 and express it as a linear combination of them.

Find the HCF and express as linear combination of them : 1288 and 575

Express the HCF of numbers 72 and 124 as a linear combination of 72 and 124.

Find the HCF of the following pairs of integers and express it as a linear combination of them. (i) 506 and 1155

Find the LCM: 63,81

Express 50/81 as a radix fraction of base 3.

Find the HCF of the numbers : 81, 99