Greatest Common Factor of 220, 476, 661

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

• Greatest Common Factor of 220, 476, 661 by common division method
• Greatest Common Factor of 220, 476, 661 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 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

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 220,476,661 . The biggest common factor number is the GCF number.
So the greatest common factor 220,476,661 is 1.

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

• GCF of 703, 785, 845
• GCF of 934, 888, 213
• GCF of 768, 690, 558
• GCF of 866, 962, 266
• GCF of 102, 753, 672

1. What is the GCF of 220, 476, 661?

Answer: GCF of 220, 476, 661 is 1.

2. How to Find the GCF of 220, 476, 661

Answer: Greatest Common Factor(GCF) of 220, 476, 661 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 476, 661) = 1.