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 579, 841, 92, 684 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 579, 841, 92, 684 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 579, 841, 92, 684 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 579, 841, 92, 684 is 1.
HCF(579, 841, 92, 684) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 579, 841, 92, 684 is 1.
Step 1: Since 841 > 579, we apply the division lemma to 841 and 579, to get
841 = 579 x 1 + 262
Step 2: Since the reminder 579 ≠ 0, we apply division lemma to 262 and 579, to get
579 = 262 x 2 + 55
Step 3: We consider the new divisor 262 and the new remainder 55, and apply the division lemma to get
262 = 55 x 4 + 42
We consider the new divisor 55 and the new remainder 42,and apply the division lemma to get
55 = 42 x 1 + 13
We consider the new divisor 42 and the new remainder 13,and apply the division lemma to get
42 = 13 x 3 + 3
We consider the new divisor 13 and the new remainder 3,and apply the division lemma to get
13 = 3 x 4 + 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 579 and 841 is 1
Notice that 1 = HCF(3,1) = HCF(13,3) = HCF(42,13) = HCF(55,42) = HCF(262,55) = HCF(579,262) = HCF(841,579) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 92 > 1, we apply the division lemma to 92 and 1, to get
92 = 1 x 92 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 92 is 1
Notice that 1 = HCF(92,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 684 > 1, we apply the division lemma to 684 and 1, to get
684 = 1 x 684 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 684 is 1
Notice that 1 = HCF(684,1) .
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 579, 841, 92, 684?
Answer: HCF of 579, 841, 92, 684 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 579, 841, 92, 684 using Euclid's Algorithm?
Answer: For arbitrary numbers 579, 841, 92, 684 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.