Greatest Common Factor of 80, 19, 74, 213

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

• Greatest Common Factor of 80, 19, 74, 213 by common division method
• Greatest Common Factor of 80, 19, 74, 213 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 80,19,74,213 . The biggest common factor number is the GCF number.
So the greatest common factor 80,19,74,213 is 1.

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

• GCF of 78, 93, 22, 956
• GCF of 72, 27, 68, 991
• GCF of 67, 14, 70, 248
• GCF of 48, 73, 48, 335
• GCF of 16, 71, 44, 500

1. What is the GCF of 80, 19, 74, 213?

Answer: GCF of 80, 19, 74, 213 is 1.

2. How to Find the GCF of 80, 19, 74, 213

Answer: Greatest Common Factor(GCF) of 80, 19, 74, 213 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 19, 74, 213) = 1.