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 982, 453, 948, 201 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 982, 453, 948, 201 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 982, 453, 948, 201 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 982, 453, 948, 201 is 1.
HCF(982, 453, 948, 201) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 982, 453, 948, 201 is 1.
Step 1: Since 982 > 453, we apply the division lemma to 982 and 453, to get
982 = 453 x 2 + 76
Step 2: Since the reminder 453 ≠ 0, we apply division lemma to 76 and 453, to get
453 = 76 x 5 + 73
Step 3: We consider the new divisor 76 and the new remainder 73, and apply the division lemma to get
76 = 73 x 1 + 3
We consider the new divisor 73 and the new remainder 3,and apply the division lemma to get
73 = 3 x 24 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 982 and 453 is 1
Notice that 1 = HCF(3,1) = HCF(73,3) = HCF(76,73) = HCF(453,76) = HCF(982,453) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 948 > 1, we apply the division lemma to 948 and 1, to get
948 = 1 x 948 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 948 is 1
Notice that 1 = HCF(948,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 201 > 1, we apply the division lemma to 201 and 1, to get
201 = 1 x 201 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 201 is 1
Notice that 1 = HCF(201,1) .
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 982, 453, 948, 201?
Answer: HCF of 982, 453, 948, 201 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 982, 453, 948, 201 using Euclid's Algorithm?
Answer: For arbitrary numbers 982, 453, 948, 201 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.