Greatest Common Factor of 20, 735, 220

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

• Greatest Common Factor of 20, 735, 220 by common division method
• Greatest Common Factor of 20, 735, 220 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 20

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

1,2,4,5,10,20

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 20,735,220 . The biggest common factor number is the GCF number.
So the greatest common factor 20,735,220 is 5.

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

• GCF of 19, 719, 469
• GCF of 52, 245, 623
• GCF of 51, 902, 750
• GCF of 62, 224, 108
• GCF of 87, 150, 885

1. What is the GCF of 20, 735, 220?

Answer: GCF of 20, 735, 220 is 5.

2. How to Find the GCF of 20, 735, 220

Answer: Greatest Common Factor(GCF) of 20, 735, 220 = 5

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

Step 2: Then multiply all the prime factors GCF(20, 735, 220) = 5.