Greatest Common Factor of 763, 400, 421

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

• Greatest Common Factor of 763, 400, 421 by common division method
• Greatest Common Factor of 763, 400, 421 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 763

List of positive integer factors of 763 that divides 763 without a remainder.

1,7,109,763

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 763,400,421 . The biggest common factor number is the GCF number.
So the greatest common factor 763,400,421 is 1.

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

• GCF of 580, 383, 311
• GCF of 831, 989, 798
• GCF of 484, 198, 606
• GCF of 736, 988, 758
• GCF of 899, 109, 926

1. What is the GCF of 763, 400, 421?

Answer: GCF of 763, 400, 421 is 1.

2. How to Find the GCF of 763, 400, 421

Answer: Greatest Common Factor(GCF) of 763, 400, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(763, 400, 421) = 1.