Greatest Common Factor of 945, 955, 690

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

• Greatest Common Factor of 945, 955, 690 by common division method
• Greatest Common Factor of 945, 955, 690 with matching the biggest common factor

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

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 955

List of positive integer factors of 955 that divides 955 without a remainder.

1,5,191,955

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

Greatest Common Factor

We found the factors 945,955,690 . The biggest common factor number is the GCF number.
So the greatest common factor 945,955,690 is 5.

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

• GCF of 409, 845, 175
• GCF of 416, 982, 924
• GCF of 637, 501, 245
• GCF of 109, 596, 626
• GCF of 968, 617, 745

1. What is the GCF of 945, 955, 690?

Answer: GCF of 945, 955, 690 is 5.

2. How to Find the GCF of 945, 955, 690

Answer: Greatest Common Factor(GCF) of 945, 955, 690 = 5

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

Step 2: Then multiply all the prime factors GCF(945, 955, 690) = 5.