Greatest Common Factor of 21, 41, 66, 893

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

• Greatest Common Factor of 21, 41, 66, 893 by common division method
• Greatest Common Factor of 21, 41, 66, 893 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 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 893

List of positive integer factors of 893 that divides 893 without a remainder.

1,19,47,893

Greatest Common Factor

We found the factors 21,41,66,893 . The biggest common factor number is the GCF number.
So the greatest common factor 21,41,66,893 is 1.

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

• GCF of 62, 89, 62, 626
• GCF of 25, 96, 44, 593
• GCF of 82, 40, 66, 866
• GCF of 75, 70, 50, 349
• GCF of 50, 89, 76, 567

1. What is the GCF of 21, 41, 66, 893?

Answer: GCF of 21, 41, 66, 893 is 1.

2. How to Find the GCF of 21, 41, 66, 893

Answer: Greatest Common Factor(GCF) of 21, 41, 66, 893 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 41, 66, 893) = 1.