Greatest Common Factor of 90, 75, 69, 722

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

• Greatest Common Factor of 90, 75, 69, 722 by common division method
• Greatest Common Factor of 90, 75, 69, 722 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Greatest Common Factor

We found the factors 90,75,69,722 . The biggest common factor number is the GCF number.
So the greatest common factor 90,75,69,722 is 1.

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

• GCF of 30, 80, 87, 452
• GCF of 44, 11, 81, 394
• GCF of 71, 36, 72, 255
• GCF of 66, 28, 21, 881
• GCF of 14, 95, 61, 189

1. What is the GCF of 90, 75, 69, 722?

Answer: GCF of 90, 75, 69, 722 is 1.

2. How to Find the GCF of 90, 75, 69, 722

Answer: Greatest Common Factor(GCF) of 90, 75, 69, 722 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 75, 69, 722) = 1.