Greatest Common Factor of 80, 89, 49, 222

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

• Greatest Common Factor of 80, 89, 49, 222 by common division method
• Greatest Common Factor of 80, 89, 49, 222 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 222

List of positive integer factors of 222 that divides 222 without a remainder.

1,2,3,6,37,74,111,222

Greatest Common Factor

We found the factors 80,89,49,222 . The biggest common factor number is the GCF number.
So the greatest common factor 80,89,49,222 is 1.

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

• GCF of 67, 89, 25, 836
• GCF of 37, 92, 48, 942
• GCF of 54, 31, 59, 370
• GCF of 58, 92, 84, 640
• GCF of 71, 32, 70, 673

1. What is the GCF of 80, 89, 49, 222?

Answer: GCF of 80, 89, 49, 222 is 1.

2. How to Find the GCF of 80, 89, 49, 222

Answer: Greatest Common Factor(GCF) of 80, 89, 49, 222 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 89, 49, 222) = 1.