Greatest Common Factor of 87, 672, 438

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

• Greatest Common Factor of 87, 672, 438 by common division method
• Greatest Common Factor of 87, 672, 438 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 87,672,438 . The biggest common factor number is the GCF number.
So the greatest common factor 87,672,438 is 3.

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

• GCF of 71, 800, 150
• GCF of 56, 939, 139
• GCF of 11, 292, 127
• GCF of 31, 210, 232
• GCF of 86, 446, 244

1. What is the GCF of 87, 672, 438?

Answer: GCF of 87, 672, 438 is 3.

2. How to Find the GCF of 87, 672, 438

Answer: Greatest Common Factor(GCF) of 87, 672, 438 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 672, 438) = 3.