Greatest Common Factor of 23, 90, 838

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

• Greatest Common Factor of 23, 90, 838 by common division method
• Greatest Common Factor of 23, 90, 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 23

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

1,23

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

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 23,90,838 . The biggest common factor number is the GCF number.
So the greatest common factor 23,90,838 is 1.

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

• GCF of 53, 79, 870
• GCF of 12, 89, 975
• GCF of 79, 82, 452
• GCF of 12, 90, 400
• GCF of 54, 25, 460

1. What is the GCF of 23, 90, 838?

Answer: GCF of 23, 90, 838 is 1.

2. How to Find the GCF of 23, 90, 838

Answer: Greatest Common Factor(GCF) of 23, 90, 838 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 90, 838) = 1.