Greatest Common Factor of 672, 154, 945

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

• Greatest Common Factor of 672, 154, 945 by common division method
• Greatest Common Factor of 672, 154, 945 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

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

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

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

Greatest Common Factor

We found the factors 672,154,945 . The biggest common factor number is the GCF number.
So the greatest common factor 672,154,945 is 7.

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

• GCF of 434, 233, 726
• GCF of 709, 869, 702
• GCF of 457, 906, 159
• GCF of 150, 921, 971
• GCF of 270, 708, 421

1. What is the GCF of 672, 154, 945?

Answer: GCF of 672, 154, 945 is 7.

2. How to Find the GCF of 672, 154, 945

Answer: Greatest Common Factor(GCF) of 672, 154, 945 = 7

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

Step 2: Then multiply all the prime factors GCF(672, 154, 945) = 7.