Greatest Common Factor of 71, 45, 838

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

• Greatest Common Factor of 71, 45, 838 by common division method
• Greatest Common Factor of 71, 45, 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 71,45,838 . The biggest common factor number is the GCF number.
So the greatest common factor 71,45,838 is 1.

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

• GCF of 31, 27, 358
• GCF of 12, 26, 875
• GCF of 50, 97, 410
• GCF of 76, 78, 177
• GCF of 47, 90, 232

1. What is the GCF of 71, 45, 838?

Answer: GCF of 71, 45, 838 is 1.

2. How to Find the GCF of 71, 45, 838

Answer: Greatest Common Factor(GCF) of 71, 45, 838 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 45, 838) = 1.