Greatest Common Factor of 123, 871, 838

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

• Greatest Common Factor of 123, 871, 838 by common division method
• Greatest Common Factor of 123, 871, 838 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 871

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

1,13,67,871

Factors of 838

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

1,2,419,838

Greatest Common Factor

We found the factors 123,871,838 . The biggest common factor number is the GCF number.
So the greatest common factor 123,871,838 is 1.

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

• GCF of 745, 457, 337
• GCF of 138, 160, 148
• GCF of 987, 748, 765
• GCF of 378, 267, 960
• GCF of 523, 230, 394

1. What is the GCF of 123, 871, 838?

Answer: GCF of 123, 871, 838 is 1.

2. How to Find the GCF of 123, 871, 838

Answer: Greatest Common Factor(GCF) of 123, 871, 838 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 871, 838) = 1.