Greatest Common Factor of 620, 402, 127

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

• Greatest Common Factor of 620, 402, 127 by common division method
• Greatest Common Factor of 620, 402, 127 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 127

List of positive integer factors of 127 that divides 127 without a remainder.

1,127

Greatest Common Factor

We found the factors 620,402,127 . The biggest common factor number is the GCF number.
So the greatest common factor 620,402,127 is 1.

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

• GCF of 543, 490, 336
• GCF of 409, 790, 832
• GCF of 423, 236, 652
• GCF of 908, 521, 984
• GCF of 890, 825, 833

1. What is the GCF of 620, 402, 127?

Answer: GCF of 620, 402, 127 is 1.

2. How to Find the GCF of 620, 402, 127

Answer: Greatest Common Factor(GCF) of 620, 402, 127 = 1

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

Step 2: Then multiply all the prime factors GCF(620, 402, 127) = 1.