Greatest Common Factor of 650, 690, 13

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

• Greatest Common Factor of 650, 690, 13 by common division method
• Greatest Common Factor of 650, 690, 13 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 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 650,690,13 . The biggest common factor number is the GCF number.
So the greatest common factor 650,690,13 is 1.

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

• GCF of 176, 718, 69
• GCF of 728, 515, 41
• GCF of 609, 711, 79
• GCF of 390, 505, 82
• GCF of 434, 272, 38

1. What is the GCF of 650, 690, 13?

Answer: GCF of 650, 690, 13 is 1.

2. How to Find the GCF of 650, 690, 13

Answer: Greatest Common Factor(GCF) of 650, 690, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(650, 690, 13) = 1.