Greatest Common Factor of 690, 450, 772

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

• Greatest Common Factor of 690, 450, 772 by common division method
• Greatest Common Factor of 690, 450, 772 with matching the biggest common factor

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

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Greatest Common Factor

We found the factors 690,450,772 . The biggest common factor number is the GCF number.
So the greatest common factor 690,450,772 is 2.

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

• GCF of 524, 729, 864
• GCF of 195, 660, 693
• GCF of 493, 587, 861
• GCF of 348, 426, 244
• GCF of 331, 248, 259

1. What is the GCF of 690, 450, 772?

Answer: GCF of 690, 450, 772 is 2.

2. How to Find the GCF of 690, 450, 772

Answer: Greatest Common Factor(GCF) of 690, 450, 772 = 2

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

Step 2: Then multiply all the prime factors GCF(690, 450, 772) = 2.