Greatest Common Factor of 20, 40, 950

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

• Greatest Common Factor of 20, 40, 950 by common division method
• Greatest Common Factor of 20, 40, 950 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 5 = 10

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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 950

List of positive integer factors of 950 that divides 950 without a remainder.

1,2,5,10,19,25,38,50,95,190,475,950

Greatest Common Factor

We found the factors 20,40,950 . The biggest common factor number is the GCF number.
So the greatest common factor 20,40,950 is 10.

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

• GCF of 49, 88, 209
• GCF of 36, 77, 302
• GCF of 76, 78, 344
• GCF of 18, 28, 542
• GCF of 90, 22, 860

1. What is the GCF of 20, 40, 950?

Answer: GCF of 20, 40, 950 is 10.

2. How to Find the GCF of 20, 40, 950

Answer: Greatest Common Factor(GCF) of 20, 40, 950 = 10

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

Step 2: Then multiply all the prime factors GCF(20, 40, 950) = 10.