Greatest Common Factor of 59, 49, 80, 88, 138

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

• Greatest Common Factor of 59, 49, 80, 88, 138 by common division method
• Greatest Common Factor of 59, 49, 80, 88, 138 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 49

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

1,7,49

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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 59,49,80,88,138 . The biggest common factor number is the GCF number.
So the greatest common factor 59,49,80,88,138 is 1.

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

• GCF of 81, 45, 48, 60, 328
• GCF of 81, 68, 17, 19, 221
• GCF of 22, 81, 57, 46, 482
• GCF of 40, 56, 16, 20, 413
• GCF of 35, 83, 30, 96, 523

1. What is the GCF of 59, 49, 80, 88, 138?

Answer: GCF of 59, 49, 80, 88, 138 is 1.

2. How to Find the GCF of 59, 49, 80, 88, 138

Answer: Greatest Common Factor(GCF) of 59, 49, 80, 88, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 49, 80, 88, 138) = 1.