Greatest Common Factor of 80, 20, 46, 253

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

• Greatest Common Factor of 80, 20, 46, 253 by common division method
• Greatest Common Factor of 80, 20, 46, 253 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

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 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Greatest Common Factor

We found the factors 80,20,46,253 . The biggest common factor number is the GCF number.
So the greatest common factor 80,20,46,253 is 1.

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

• GCF of 76, 11, 18, 443
• GCF of 41, 90, 62, 837
• GCF of 41, 88, 14, 909
• GCF of 62, 58, 24, 353
• GCF of 32, 29, 98, 599

1. What is the GCF of 80, 20, 46, 253?

Answer: GCF of 80, 20, 46, 253 is 1.

2. How to Find the GCF of 80, 20, 46, 253

Answer: Greatest Common Factor(GCF) of 80, 20, 46, 253 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 20, 46, 253) = 1.