Greatest Common Factor of 19, 60, 13, 730

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

• Greatest Common Factor of 19, 60, 13, 730 by common division method
• Greatest Common Factor of 19, 60, 13, 730 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 19,60,13,730 . The biggest common factor number is the GCF number.
So the greatest common factor 19,60,13,730 is 1.

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

• GCF of 57, 81, 77, 635
• GCF of 68, 55, 21, 460
• GCF of 54, 35, 99, 853
• GCF of 29, 20, 92, 933
• GCF of 38, 25, 72, 418

1. What is the GCF of 19, 60, 13, 730?

Answer: GCF of 19, 60, 13, 730 is 1.

2. How to Find the GCF of 19, 60, 13, 730

Answer: Greatest Common Factor(GCF) of 19, 60, 13, 730 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 60, 13, 730) = 1.