Greatest Common Factor of 41, 42, 40, 851

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

• Greatest Common Factor of 41, 42, 40, 851 by common division method
• Greatest Common Factor of 41, 42, 40, 851 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 42

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

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

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Greatest Common Factor

We found the factors 41,42,40,851 . The biggest common factor number is the GCF number.
So the greatest common factor 41,42,40,851 is 1.

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

• GCF of 77, 30, 81, 482
• GCF of 64, 96, 22, 613
• GCF of 28, 80, 47, 132
• GCF of 86, 15, 72, 458
• GCF of 83, 90, 47, 937

1. What is the GCF of 41, 42, 40, 851?

Answer: GCF of 41, 42, 40, 851 is 1.

2. How to Find the GCF of 41, 42, 40, 851

Answer: Greatest Common Factor(GCF) of 41, 42, 40, 851 = 1

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

Step 2: Then multiply all the prime factors GCF(41, 42, 40, 851) = 1.