Question

Find the greatest number which divides 615and 913 leaving 1 remainder in each case step by step
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Answer 1

Answer:

2

Step-by-step explanation:

For finding the greatest no. that divides 615 and 913 leaving remainder 1;

we will add 1 to each no. then find their HCF.

So, 615+1=616 & 913+1=914

HCF(616,914)=2

Therefore, 2 is the largest no. that divides 615 and 913 and leaves remainder 1.

Answer 2

Answer:

615-1=614

913-1=912

The greatest number which divides both these numbers is their Highest Common Factor (HCF).

The HCF of 614 and 912 is 2.

Therefore, the greatest number which divides 615 and 913 leaving 1 remainder in each case is 2.

HOPE IT HELPS YOU.