Greatest Common Factor of 923, 969, 21

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

• Greatest Common Factor of 923, 969, 21 by common division method
• Greatest Common Factor of 923, 969, 21 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 923

List of positive integer factors of 923 that divides 923 without a remainder.

1,13,71,923

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 923,969,21 . The biggest common factor number is the GCF number.
So the greatest common factor 923,969,21 is 1.

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

• GCF of 944, 613, 67
• GCF of 606, 228, 26
• GCF of 595, 866, 56
• GCF of 980, 423, 21
• GCF of 197, 329, 96

1. What is the GCF of 923, 969, 21?

Answer: GCF of 923, 969, 21 is 1.

2. How to Find the GCF of 923, 969, 21

Answer: Greatest Common Factor(GCF) of 923, 969, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(923, 969, 21) = 1.