Greatest Common Factor of 690, 954, 420

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

• Greatest Common Factor of 690, 954, 420 by common division method
• Greatest Common Factor of 690, 954, 420 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

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 954

List of positive integer factors of 954 that divides 954 without a remainder.

1,2,3,6,9,18,53,106,159,318,477,954

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 690,954,420 . The biggest common factor number is the GCF number.
So the greatest common factor 690,954,420 is 6.

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

• GCF of 907, 994, 694
• GCF of 495, 958, 868
• GCF of 787, 575, 967
• GCF of 539, 985, 815
• GCF of 679, 737, 797

1. What is the GCF of 690, 954, 420?

Answer: GCF of 690, 954, 420 is 6.

2. How to Find the GCF of 690, 954, 420

Answer: Greatest Common Factor(GCF) of 690, 954, 420 = 6

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

Step 2: Then multiply all the prime factors GCF(690, 954, 420) = 6.