Greatest Common Factor of 225, 490, 668, 489, 672

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

• Greatest Common Factor of 225, 490, 668, 489, 672 by common division method
• Greatest Common Factor of 225, 490, 668, 489, 672 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 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 225,490,668,489,672 . The biggest common factor number is the GCF number.
So the greatest common factor 225,490,668,489,672 is 1.

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

• GCF of 583, 127, 561, 644, 483
• GCF of 823, 969, 760, 854, 188
• GCF of 926, 885, 324, 489, 344
• GCF of 764, 325, 884, 831, 798
• GCF of 991, 206, 719, 556, 916

1. What is the GCF of 225, 490, 668, 489, 672?

Answer: GCF of 225, 490, 668, 489, 672 is 1.

2. How to Find the GCF of 225, 490, 668, 489, 672

Answer: Greatest Common Factor(GCF) of 225, 490, 668, 489, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(225, 490, 668, 489, 672) = 1.