Greatest Common Factor of 20, 11, 361, 452

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

• Greatest Common Factor of 20, 11, 361, 452 by common division method
• Greatest Common Factor of 20, 11, 361, 452 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 20

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

1,2,4,5,10,20

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Factors of 452

List of positive integer factors of 452 that divides 452 without a remainder.

1,2,4,113,226,452

Greatest Common Factor

We found the factors 20,11,361,452 . The biggest common factor number is the GCF number.
So the greatest common factor 20,11,361,452 is 1.

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

• GCF of 97, 62, 113, 934
• GCF of 39, 76, 141, 838
• GCF of 75, 47, 318, 572
• GCF of 14, 22, 242, 643
• GCF of 49, 84, 618, 821

1. What is the GCF of 20, 11, 361, 452?

Answer: GCF of 20, 11, 361, 452 is 1.

2. How to Find the GCF of 20, 11, 361, 452

Answer: Greatest Common Factor(GCF) of 20, 11, 361, 452 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 11, 361, 452) = 1.