Greatest Common Factor of 32, 87, 21, 250

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

• Greatest Common Factor of 32, 87, 21, 250 by common division method
• Greatest Common Factor of 32, 87, 21, 250 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 87

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

1,3,29,87

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 250

List of positive integer factors of 250 that divides 250 without a remainder.

1,2,5,10,25,50,125,250

Greatest Common Factor

We found the factors 32,87,21,250 . The biggest common factor number is the GCF number.
So the greatest common factor 32,87,21,250 is 1.

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

• GCF of 98, 84, 39, 227
• GCF of 42, 35, 80, 122
• GCF of 49, 49, 83, 174
• GCF of 93, 66, 95, 690
• GCF of 59, 63, 63, 791

1. What is the GCF of 32, 87, 21, 250?

Answer: GCF of 32, 87, 21, 250 is 1.

2. How to Find the GCF of 32, 87, 21, 250

Answer: Greatest Common Factor(GCF) of 32, 87, 21, 250 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 87, 21, 250) = 1.