Greatest Common Factor of 41, 90, 20, 210

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

• Greatest Common Factor of 41, 90, 20, 210 by common division method
• Greatest Common Factor of 41, 90, 20, 210 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Greatest Common Factor

We found the factors 41,90,20,210 . The biggest common factor number is the GCF number.
So the greatest common factor 41,90,20,210 is 1.

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

• GCF of 39, 94, 11, 849
• GCF of 11, 23, 11, 967
• GCF of 35, 19, 53, 928
• GCF of 85, 41, 20, 405
• GCF of 59, 12, 49, 962

1. What is the GCF of 41, 90, 20, 210?

Answer: GCF of 41, 90, 20, 210 is 1.

2. How to Find the GCF of 41, 90, 20, 210

Answer: Greatest Common Factor(GCF) of 41, 90, 20, 210 = 1

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

Step 2: Then multiply all the prime factors GCF(41, 90, 20, 210) = 1.