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 952, 820, 562 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 952, 820, 562 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 952, 820, 562 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 952, 820, 562 is 2.
HCF(952, 820, 562) = 2
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 952, 820, 562 is 2.
Step 1: Since 952 > 820, we apply the division lemma to 952 and 820, to get
952 = 820 x 1 + 132
Step 2: Since the reminder 820 ≠ 0, we apply division lemma to 132 and 820, to get
820 = 132 x 6 + 28
Step 3: We consider the new divisor 132 and the new remainder 28, and apply the division lemma to get
132 = 28 x 4 + 20
We consider the new divisor 28 and the new remainder 20,and apply the division lemma to get
28 = 20 x 1 + 8
We consider the new divisor 20 and the new remainder 8,and apply the division lemma to get
20 = 8 x 2 + 4
We consider the new divisor 8 and the new remainder 4,and apply the division lemma to get
8 = 4 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 952 and 820 is 4
Notice that 4 = HCF(8,4) = HCF(20,8) = HCF(28,20) = HCF(132,28) = HCF(820,132) = HCF(952,820) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 562 > 4, we apply the division lemma to 562 and 4, to get
562 = 4 x 140 + 2
Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 2 and 4, to get
4 = 2 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 4 and 562 is 2
Notice that 2 = HCF(4,2) = HCF(562,4) .
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 952, 820, 562?
Answer: HCF of 952, 820, 562 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 952, 820, 562 using Euclid's Algorithm?
Answer: For arbitrary numbers 952, 820, 562 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.