Greatest Common Factor of 19, 80, 61, 827

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

• Greatest Common Factor of 19, 80, 61, 827 by common division method
• Greatest Common Factor of 19, 80, 61, 827 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 827

List of positive integer factors of 827 that divides 827 without a remainder.

1,827

Greatest Common Factor

We found the factors 19,80,61,827 . The biggest common factor number is the GCF number.
So the greatest common factor 19,80,61,827 is 1.

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

• GCF of 71, 47, 66, 736
• GCF of 14, 70, 49, 789
• GCF of 85, 70, 64, 306
• GCF of 83, 82, 64, 118
• GCF of 49, 71, 48, 216

1. What is the GCF of 19, 80, 61, 827?

Answer: GCF of 19, 80, 61, 827 is 1.

2. How to Find the GCF of 19, 80, 61, 827

Answer: Greatest Common Factor(GCF) of 19, 80, 61, 827 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 80, 61, 827) = 1.