Greatest Common Factor of 42, 31, 400, 226

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

• Greatest Common Factor of 42, 31, 400, 226 by common division method
• Greatest Common Factor of 42, 31, 400, 226 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 42

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

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

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 226

List of positive integer factors of 226 that divides 226 without a remainder.

1,2,113,226

Greatest Common Factor

We found the factors 42,31,400,226 . The biggest common factor number is the GCF number.
So the greatest common factor 42,31,400,226 is 1.

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

• GCF of 27, 73, 684, 646
• GCF of 85, 89, 124, 311
• GCF of 24, 69, 167, 884
• GCF of 42, 60, 789, 259
• GCF of 98, 56, 210, 859

1. What is the GCF of 42, 31, 400, 226?

Answer: GCF of 42, 31, 400, 226 is 1.

2. How to Find the GCF of 42, 31, 400, 226

Answer: Greatest Common Factor(GCF) of 42, 31, 400, 226 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 31, 400, 226) = 1.