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 452, 833, 200, 407 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 452, 833, 200, 407 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 452, 833, 200, 407 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 452, 833, 200, 407 is 1.
HCF(452, 833, 200, 407) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 452, 833, 200, 407 is 1.
Step 1: Since 833 > 452, we apply the division lemma to 833 and 452, to get
833 = 452 x 1 + 381
Step 2: Since the reminder 452 ≠ 0, we apply division lemma to 381 and 452, to get
452 = 381 x 1 + 71
Step 3: We consider the new divisor 381 and the new remainder 71, and apply the division lemma to get
381 = 71 x 5 + 26
We consider the new divisor 71 and the new remainder 26,and apply the division lemma to get
71 = 26 x 2 + 19
We consider the new divisor 26 and the new remainder 19,and apply the division lemma to get
26 = 19 x 1 + 7
We consider the new divisor 19 and the new remainder 7,and apply the division lemma to get
19 = 7 x 2 + 5
We consider the new divisor 7 and the new remainder 5,and apply the division lemma to get
7 = 5 x 1 + 2
We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get
5 = 2 x 2 + 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 452 and 833 is 1
Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(7,5) = HCF(19,7) = HCF(26,19) = HCF(71,26) = HCF(381,71) = HCF(452,381) = HCF(833,452) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 200 > 1, we apply the division lemma to 200 and 1, to get
200 = 1 x 200 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 200 is 1
Notice that 1 = HCF(200,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 407 > 1, we apply the division lemma to 407 and 1, to get
407 = 1 x 407 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 407 is 1
Notice that 1 = HCF(407,1) .
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 452, 833, 200, 407?
Answer: HCF of 452, 833, 200, 407 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 452, 833, 200, 407 using Euclid's Algorithm?
Answer: For arbitrary numbers 452, 833, 200, 407 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.