Greatest Common Factor of 220, 745, 321

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

• Greatest Common Factor of 220, 745, 321 by common division method
• Greatest Common Factor of 220, 745, 321 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 220,745,321 . The biggest common factor number is the GCF number.
So the greatest common factor 220,745,321 is 1.

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

• GCF of 703, 853, 264
• GCF of 522, 155, 511
• GCF of 498, 733, 524
• GCF of 566, 402, 910
• GCF of 212, 239, 614

1. What is the GCF of 220, 745, 321?

Answer: GCF of 220, 745, 321 is 1.

2. How to Find the GCF of 220, 745, 321

Answer: Greatest Common Factor(GCF) of 220, 745, 321 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 745, 321) = 1.