Greatest Common Factor of 420, 896, 745

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

• Greatest Common Factor of 420, 896, 745 by common division method
• Greatest Common Factor of 420, 896, 745 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 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 896

List of positive integer factors of 896 that divides 896 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,128,224,448,896

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 420,896,745 . The biggest common factor number is the GCF number.
So the greatest common factor 420,896,745 is 1.

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

• GCF of 295, 600, 511
• GCF of 819, 405, 694
• GCF of 662, 725, 255
• GCF of 280, 895, 439
• GCF of 956, 762, 776

1. What is the GCF of 420, 896, 745?

Answer: GCF of 420, 896, 745 is 1.

2. How to Find the GCF of 420, 896, 745

Answer: Greatest Common Factor(GCF) of 420, 896, 745 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 896, 745) = 1.