Greatest Common Factor of 19, 47, 52, 139

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

• Greatest Common Factor of 19, 47, 52, 139 by common division method
• Greatest Common Factor of 19, 47, 52, 139 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 19

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

1,19

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

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 19,47,52,139 . The biggest common factor number is the GCF number.
So the greatest common factor 19,47,52,139 is 1.

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

• GCF of 99, 37, 82, 106
• GCF of 66, 39, 59, 740
• GCF of 59, 98, 79, 875
• GCF of 98, 65, 99, 621
• GCF of 66, 81, 44, 821

1. What is the GCF of 19, 47, 52, 139?

Answer: GCF of 19, 47, 52, 139 is 1.

2. How to Find the GCF of 19, 47, 52, 139

Answer: Greatest Common Factor(GCF) of 19, 47, 52, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 47, 52, 139) = 1.