Highest Common Factor of 392, 252 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 392, 252 i.e. 28 the largest integer that leaves a remainder zero for all numbers.
HCF of 392, 252 is 28 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 392, 252 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 392, 252 is 28.
HCF(392, 252) = 28
HCF of 392, 252 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 392, 252 is 28.
Highest Common Factor of 392,252 is 28
Step 1: Since 392 > 252, we apply the division lemma to 392 and 252, to get
392 = 252 x 1 + 140
Step 2: Since the reminder 252 ≠ 0, we apply division lemma to 140 and 252, to get
252 = 140 x 1 + 112
Step 3: We consider the new divisor 140 and the new remainder 112, and apply the division lemma to get
140 = 112 x 1 + 28
We consider the new divisor 112 and the new remainder 28, and apply the division lemma to get
112 = 28 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 28, the HCF of 392 and 252 is 28
Notice that 28 = HCF(112,28) = HCF(140,112) = HCF(252,140) = HCF(392,252) .
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Frequently Asked Questions on HCF of 392, 252 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 392, 252?
Answer: HCF of 392, 252 is 28 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 392, 252 using Euclid's Algorithm?
Answer: For arbitrary numbers 392, 252 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.