Greatest Common Factor of 220, 770, 131, 320

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

• Greatest Common Factor of 220, 770, 131, 320 by common division method
• Greatest Common Factor of 220, 770, 131, 320 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 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

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 220,770,131,320 . The biggest common factor number is the GCF number.
So the greatest common factor 220,770,131,320 is 1.

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

• GCF of 388, 312, 340, 157
• GCF of 496, 784, 265, 830
• GCF of 884, 217, 415, 892
• GCF of 929, 828, 124, 523
• GCF of 849, 987, 130, 782

1. What is the GCF of 220, 770, 131, 320?

Answer: GCF of 220, 770, 131, 320 is 1.

2. How to Find the GCF of 220, 770, 131, 320

Answer: Greatest Common Factor(GCF) of 220, 770, 131, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 770, 131, 320) = 1.