Greatest Common Factor of 838, 961, 820

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 838, 961, 820 by common division method
• Greatest Common Factor of 838, 961, 820 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 838,961,820 . The biggest common factor number is the GCF number.
So the greatest common factor 838,961,820 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 598, 303, 249
• GCF of 392, 686, 837
• GCF of 336, 382, 110
• GCF of 120, 766, 100
• GCF of 789, 190, 438

1. What is the GCF of 838, 961, 820?

Answer: GCF of 838, 961, 820 is 1.

2. How to Find the GCF of 838, 961, 820

Answer: Greatest Common Factor(GCF) of 838, 961, 820 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(838, 961, 820) = 1.