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 162, 526, 504 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 162, 526, 504 is 2 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 162, 526, 504 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 162, 526, 504 is 2.
HCF(162, 526, 504) = 2
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 162, 526, 504 is 2.
Step 1: Since 526 > 162, we apply the division lemma to 526 and 162, to get
526 = 162 x 3 + 40
Step 2: Since the reminder 162 ≠ 0, we apply division lemma to 40 and 162, to get
162 = 40 x 4 + 2
Step 3: We consider the new divisor 40 and the new remainder 2, and apply the division lemma to get
40 = 2 x 20 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 162 and 526 is 2
Notice that 2 = HCF(40,2) = HCF(162,40) = HCF(526,162) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 504 > 2, we apply the division lemma to 504 and 2, to get
504 = 2 x 252 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 504 is 2
Notice that 2 = HCF(504,2) .
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 162, 526, 504?
Answer: HCF of 162, 526, 504 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 162, 526, 504 using Euclid's Algorithm?
Answer: For arbitrary numbers 162, 526, 504 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.