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 940, 984, 837, 314 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 940, 984, 837, 314 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 940, 984, 837, 314 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 940, 984, 837, 314 is 1.
HCF(940, 984, 837, 314) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 940, 984, 837, 314 is 1.
Step 1: Since 984 > 940, we apply the division lemma to 984 and 940, to get
984 = 940 x 1 + 44
Step 2: Since the reminder 940 ≠ 0, we apply division lemma to 44 and 940, to get
940 = 44 x 21 + 16
Step 3: We consider the new divisor 44 and the new remainder 16, and apply the division lemma to get
44 = 16 x 2 + 12
We consider the new divisor 16 and the new remainder 12,and apply the division lemma to get
16 = 12 x 1 + 4
We consider the new divisor 12 and the new remainder 4,and apply the division lemma to get
12 = 4 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 940 and 984 is 4
Notice that 4 = HCF(12,4) = HCF(16,12) = HCF(44,16) = HCF(940,44) = HCF(984,940) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 837 > 4, we apply the division lemma to 837 and 4, to get
837 = 4 x 209 + 1
Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 1 and 4, to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 4 and 837 is 1
Notice that 1 = HCF(4,1) = HCF(837,4) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 314 > 1, we apply the division lemma to 314 and 1, to get
314 = 1 x 314 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 314 is 1
Notice that 1 = HCF(314,1) .
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 940, 984, 837, 314?
Answer: HCF of 940, 984, 837, 314 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 940, 984, 837, 314 using Euclid's Algorithm?
Answer: For arbitrary numbers 940, 984, 837, 314 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.