Greatest Common Factor of 978, 871, 23

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

• Greatest Common Factor of 978, 871, 23 by common division method
• Greatest Common Factor of 978, 871, 23 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 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 978,871,23 . The biggest common factor number is the GCF number.
So the greatest common factor 978,871,23 is 1.

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

• GCF of 463, 801, 80
• GCF of 234, 383, 31
• GCF of 617, 620, 49
• GCF of 925, 441, 88
• GCF of 728, 291, 90

1. What is the GCF of 978, 871, 23?

Answer: GCF of 978, 871, 23 is 1.

2. How to Find the GCF of 978, 871, 23

Answer: Greatest Common Factor(GCF) of 978, 871, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(978, 871, 23) = 1.