Greatest Common Factor of 87, 397, 220

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

• Greatest Common Factor of 87, 397, 220 by common division method
• Greatest Common Factor of 87, 397, 220 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 87

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

1,3,29,87

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 87,397,220 . The biggest common factor number is the GCF number.
So the greatest common factor 87,397,220 is 1.

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

• GCF of 41, 527, 587
• GCF of 77, 782, 268
• GCF of 17, 289, 841
• GCF of 60, 969, 246
• GCF of 20, 440, 772

1. What is the GCF of 87, 397, 220?

Answer: GCF of 87, 397, 220 is 1.

2. How to Find the GCF of 87, 397, 220

Answer: Greatest Common Factor(GCF) of 87, 397, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 397, 220) = 1.