Greatest Common Factor of 20, 46, 133

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

• Greatest Common Factor of 20, 46, 133 by common division method
• Greatest Common Factor of 20, 46, 133 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 20,46,133 . The biggest common factor number is the GCF number.
So the greatest common factor 20,46,133 is 1.

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

• GCF of 10, 54, 611
• GCF of 49, 98, 942
• GCF of 94, 38, 605
• GCF of 86, 88, 577
• GCF of 79, 84, 755

1. What is the GCF of 20, 46, 133?

Answer: GCF of 20, 46, 133 is 1.

2. How to Find the GCF of 20, 46, 133

Answer: Greatest Common Factor(GCF) of 20, 46, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 46, 133) = 1.