Greatest Common Factor of 41, 21, 42, 768

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

• Greatest Common Factor of 41, 21, 42, 768 by common division method
• Greatest Common Factor of 41, 21, 42, 768 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 41

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

1,41

Factors of 21

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

1,3,7,21

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 41,21,42,768 . The biggest common factor number is the GCF number.
So the greatest common factor 41,21,42,768 is 1.

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

• GCF of 91, 97, 33, 930
• GCF of 37, 79, 19, 781
• GCF of 86, 96, 67, 414
• GCF of 63, 51, 60, 982
• GCF of 91, 27, 70, 862

1. What is the GCF of 41, 21, 42, 768?

Answer: GCF of 41, 21, 42, 768 is 1.

2. How to Find the GCF of 41, 21, 42, 768

Answer: Greatest Common Factor(GCF) of 41, 21, 42, 768 = 1

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

Step 2: Then multiply all the prime factors GCF(41, 21, 42, 768) = 1.