Greatest Common Factor of 89, 49, 18, 422

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

• Greatest Common Factor of 89, 49, 18, 422 by common division method
• Greatest Common Factor of 89, 49, 18, 422 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 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Greatest Common Factor

We found the factors 89,49,18,422 . The biggest common factor number is the GCF number.
So the greatest common factor 89,49,18,422 is 1.

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

• GCF of 10, 51, 31, 196
• GCF of 85, 90, 24, 944
• GCF of 67, 90, 14, 960
• GCF of 35, 59, 97, 442
• GCF of 17, 74, 24, 770

1. What is the GCF of 89, 49, 18, 422?

Answer: GCF of 89, 49, 18, 422 is 1.

2. How to Find the GCF of 89, 49, 18, 422

Answer: Greatest Common Factor(GCF) of 89, 49, 18, 422 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 49, 18, 422) = 1.