Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 349, 996 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 349, 996 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 349, 996 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 349, 996 is 1.
HCF(349, 996) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 349, 996 is 1.
Step 1: Since 996 > 349, we apply the division lemma to 996 and 349, to get
996 = 349 x 2 + 298
Step 2: Since the reminder 349 ≠ 0, we apply division lemma to 298 and 349, to get
349 = 298 x 1 + 51
Step 3: We consider the new divisor 298 and the new remainder 51, and apply the division lemma to get
298 = 51 x 5 + 43
We consider the new divisor 51 and the new remainder 43,and apply the division lemma to get
51 = 43 x 1 + 8
We consider the new divisor 43 and the new remainder 8,and apply the division lemma to get
43 = 8 x 5 + 3
We consider the new divisor 8 and the new remainder 3,and apply the division lemma to get
8 = 3 x 2 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 349 and 996 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(8,3) = HCF(43,8) = HCF(51,43) = HCF(298,51) = HCF(349,298) = HCF(996,349) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 349, 996?
Answer: HCF of 349, 996 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 349, 996 using Euclid's Algorithm?
Answer: For arbitrary numbers 349, 996 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.