Greatest Common Factor of 40, 26, 12, 730

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

• Greatest Common Factor of 40, 26, 12, 730 by common division method
• Greatest Common Factor of 40, 26, 12, 730 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 26

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

1,2,13,26

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 40,26,12,730 . The biggest common factor number is the GCF number.
So the greatest common factor 40,26,12,730 is 2.

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

• GCF of 96, 17, 33, 290
• GCF of 22, 12, 81, 132
• GCF of 49, 62, 66, 362
• GCF of 55, 76, 34, 828
• GCF of 68, 21, 60, 700

1. What is the GCF of 40, 26, 12, 730?

Answer: GCF of 40, 26, 12, 730 is 2.

2. How to Find the GCF of 40, 26, 12, 730

Answer: Greatest Common Factor(GCF) of 40, 26, 12, 730 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 26, 12, 730) = 2.