Greatest Common Factor of 21, 93, 23, 792

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

• Greatest Common Factor of 21, 93, 23, 792 by common division method
• Greatest Common Factor of 21, 93, 23, 792 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 21

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

1,3,7,21

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 23

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

1,23

Factors of 792

List of positive integer factors of 792 that divides 792 without a remainder.

1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792

Greatest Common Factor

We found the factors 21,93,23,792 . The biggest common factor number is the GCF number.
So the greatest common factor 21,93,23,792 is 1.

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

• GCF of 98, 55, 80, 660
• GCF of 79, 87, 67, 674
• GCF of 91, 45, 39, 569
• GCF of 98, 11, 12, 147
• GCF of 48, 61, 26, 496

1. What is the GCF of 21, 93, 23, 792?

Answer: GCF of 21, 93, 23, 792 is 1.

2. How to Find the GCF of 21, 93, 23, 792

Answer: Greatest Common Factor(GCF) of 21, 93, 23, 792 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 93, 23, 792) = 1.