Greatest Common Factor of 472, 420, 124, 217

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

• Greatest Common Factor of 472, 420, 124, 217 by common division method
• Greatest Common Factor of 472, 420, 124, 217 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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Greatest Common Factor

We found the factors 472,420,124,217 . The biggest common factor number is the GCF number.
So the greatest common factor 472,420,124,217 is 1.

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

• GCF of 956, 223, 560, 900
• GCF of 353, 697, 465, 598
• GCF of 211, 692, 455, 233
• GCF of 670, 838, 661, 260
• GCF of 632, 438, 985, 635

1. What is the GCF of 472, 420, 124, 217?

Answer: GCF of 472, 420, 124, 217 is 1.

2. How to Find the GCF of 472, 420, 124, 217

Answer: Greatest Common Factor(GCF) of 472, 420, 124, 217 = 1

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

Step 2: Then multiply all the prime factors GCF(472, 420, 124, 217) = 1.