Highest Common Factor of 837, 972, 236 using Euclid's algorithm
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 837, 972, 236 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 837, 972, 236 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 837, 972, 236 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 837, 972, 236 is 1.
HCF(837, 972, 236) = 1
HCF of 837, 972, 236 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 837, 972, 236 is 1.
Highest Common Factor of 837,972,236 is 1
Step 1: Since 972 > 837, we apply the division lemma to 972 and 837, to get
972 = 837 x 1 + 135
Step 2: Since the reminder 837 ≠ 0, we apply division lemma to 135 and 837, to get
837 = 135 x 6 + 27
Step 3: We consider the new divisor 135 and the new remainder 27, and apply the division lemma to get
135 = 27 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 27, the HCF of 837 and 972 is 27
Notice that 27 = HCF(135,27) = HCF(837,135) = HCF(972,837) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 236 > 27, we apply the division lemma to 236 and 27, to get
236 = 27 x 8 + 20
Step 2: Since the reminder 27 ≠ 0, we apply division lemma to 20 and 27, to get
27 = 20 x 1 + 7
Step 3: We consider the new divisor 20 and the new remainder 7, and apply the division lemma to get
20 = 7 x 2 + 6
We consider the new divisor 7 and the new remainder 6,and apply the division lemma to get
7 = 6 x 1 + 1
We consider the new divisor 6 and the new remainder 1,and apply the division lemma to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 27 and 236 is 1
Notice that 1 = HCF(6,1) = HCF(7,6) = HCF(20,7) = HCF(27,20) = HCF(236,27) .
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Frequently Asked Questions on HCF of 837, 972, 236 using Euclid's Algorithm
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 837, 972, 236?
Answer: HCF of 837, 972, 236 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 837, 972, 236 using Euclid's Algorithm?
Answer: For arbitrary numbers 837, 972, 236 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
