Greatest Common Factor of 46, 60, 20, 409

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

• Greatest Common Factor of 46, 60, 20, 409 by common division method
• Greatest Common Factor of 46, 60, 20, 409 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 46

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

1,2,23,46

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 20

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

1,2,4,5,10,20

Factors of 409

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

Greatest Common Factor

We found the factors 46,60,20,409 . The biggest common factor number is the GCF number.
So the greatest common factor 46,60,20,409 is 1.

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

• GCF of 95, 91, 76, 476
• GCF of 25, 19, 80, 142
• GCF of 27, 24, 66, 126
• GCF of 54, 46, 40, 518
• GCF of 78, 51, 21, 154

1. What is the GCF of 46, 60, 20, 409?

Answer: GCF of 46, 60, 20, 409 is 1.

2. How to Find the GCF of 46, 60, 20, 409

Answer: Greatest Common Factor(GCF) of 46, 60, 20, 409 = 1

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

Step 2: Then multiply all the prime factors GCF(46, 60, 20, 409) = 1.