Greatest Common Factor of 672, 403, 668

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

• Greatest Common Factor of 672, 403, 668 by common division method
• Greatest Common Factor of 672, 403, 668 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 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 403

List of positive integer factors of 403 that divides 403 without a remainder.

1,13,31,403

Factors of 668

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

1,2,4,167,334,668

Greatest Common Factor

We found the factors 672,403,668 . The biggest common factor number is the GCF number.
So the greatest common factor 672,403,668 is 1.

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

• GCF of 945, 140, 501
• GCF of 307, 989, 216
• GCF of 838, 176, 772
• GCF of 289, 944, 116
• GCF of 107, 577, 462

1. What is the GCF of 672, 403, 668?

Answer: GCF of 672, 403, 668 is 1.

2. How to Find the GCF of 672, 403, 668

Answer: Greatest Common Factor(GCF) of 672, 403, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(672, 403, 668) = 1.