Greatest Common Factor of 77, 42, 80, 927

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

• Greatest Common Factor of 77, 42, 80, 927 by common division method
• Greatest Common Factor of 77, 42, 80, 927 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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 927

List of positive integer factors of 927 that divides 927 without a remainder.

1,3,9,103,309,927

Greatest Common Factor

We found the factors 77,42,80,927 . The biggest common factor number is the GCF number.
So the greatest common factor 77,42,80,927 is 1.

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

• GCF of 71, 66, 67, 668
• GCF of 18, 94, 18, 989
• GCF of 14, 50, 45, 342
• GCF of 99, 99, 66, 237
• GCF of 34, 62, 58, 402

1. What is the GCF of 77, 42, 80, 927?

Answer: GCF of 77, 42, 80, 927 is 1.

2. How to Find the GCF of 77, 42, 80, 927

Answer: Greatest Common Factor(GCF) of 77, 42, 80, 927 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 42, 80, 927) = 1.