Greatest Common Factor of 442, 374, 20

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

• Greatest Common Factor of 442, 374, 20 by common division method
• Greatest Common Factor of 442, 374, 20 with matching the biggest common factor

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

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 374

List of positive integer factors of 374 that divides 374 without a remainder.

1,2,11,17,22,34,187,374

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 442,374,20 . The biggest common factor number is the GCF number.
So the greatest common factor 442,374,20 is 2.

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

• GCF of 243, 106, 55
• GCF of 675, 288, 26
• GCF of 605, 851, 40
• GCF of 551, 801, 97
• GCF of 761, 716, 87

1. What is the GCF of 442, 374, 20?

Answer: GCF of 442, 374, 20 is 2.

2. How to Find the GCF of 442, 374, 20

Answer: Greatest Common Factor(GCF) of 442, 374, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(442, 374, 20) = 2.