Greatest Common Factor of 157, 488, 985, 420

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

• Greatest Common Factor of 157, 488, 985, 420 by common division method
• Greatest Common Factor of 157, 488, 985, 420 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 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 488

List of positive integer factors of 488 that divides 488 without a remainder.

1,2,4,8,61,122,244,488

Factors of 985

List of positive integer factors of 985 that divides 985 without a remainder.

1,5,197,985

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

Greatest Common Factor

We found the factors 157,488,985,420 . The biggest common factor number is the GCF number.
So the greatest common factor 157,488,985,420 is 1.

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

• GCF of 211, 504, 645, 766
• GCF of 649, 285, 696, 376
• GCF of 274, 125, 802, 492
• GCF of 131, 407, 850, 638
• GCF of 993, 932, 344, 117

1. What is the GCF of 157, 488, 985, 420?

Answer: GCF of 157, 488, 985, 420 is 1.

2. How to Find the GCF of 157, 488, 985, 420

Answer: Greatest Common Factor(GCF) of 157, 488, 985, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(157, 488, 985, 420) = 1.