Greatest Common Factor of 89, 69, 49, 139

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

• Greatest Common Factor of 89, 69, 49, 139 by common division method
• Greatest Common Factor of 89, 69, 49, 139 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 49

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

1,7,49

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 89,69,49,139 . The biggest common factor number is the GCF number.
So the greatest common factor 89,69,49,139 is 1.

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

• GCF of 92, 66, 29, 941
• GCF of 70, 91, 15, 245
• GCF of 45, 21, 57, 721
• GCF of 40, 72, 50, 154
• GCF of 69, 97, 74, 923

1. What is the GCF of 89, 69, 49, 139?

Answer: GCF of 89, 69, 49, 139 is 1.

2. How to Find the GCF of 89, 69, 49, 139

Answer: Greatest Common Factor(GCF) of 89, 69, 49, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 69, 49, 139) = 1.