Greatest Common Factor of 93, 21, 168

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

• Greatest Common Factor of 93, 21, 168 by common division method
• Greatest Common Factor of 93, 21, 168 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 93

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

1,3,31,93

Factors of 21

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

1,3,7,21

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Greatest Common Factor

We found the factors 93,21,168 . The biggest common factor number is the GCF number.
So the greatest common factor 93,21,168 is 3.

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

• GCF of 25, 70, 407
• GCF of 87, 97, 178
• GCF of 13, 24, 726
• GCF of 82, 30, 978
• GCF of 48, 48, 584

1. What is the GCF of 93, 21, 168?

Answer: GCF of 93, 21, 168 is 3.

2. How to Find the GCF of 93, 21, 168

Answer: Greatest Common Factor(GCF) of 93, 21, 168 = 3

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

Step 2: Then multiply all the prime factors GCF(93, 21, 168) = 3.