Greatest Common Factor of 10, 19, 49, 26

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

• Greatest Common Factor of 10, 19, 49, 26 by common division method
• Greatest Common Factor of 10, 19, 49, 26 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 19

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

1,19

Factors of 49

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

1,7,49

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Greatest Common Factor

We found the factors 10,19,49,26 . The biggest common factor number is the GCF number.
So the greatest common factor 10,19,49,26 is 1.

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

• GCF of 84, 85, 30, 16
• GCF of 28, 55, 72, 99
• GCF of 83, 48, 91, 68
• GCF of 73, 13, 10, 27
• GCF of 14, 45, 25, 61

1. What is the GCF of 10, 19, 49, 26?

Answer: GCF of 10, 19, 49, 26 is 1.

2. How to Find the GCF of 10, 19, 49, 26

Answer: Greatest Common Factor(GCF) of 10, 19, 49, 26 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 19, 49, 26) = 1.