find the the hcf & lcm of 861 & 1353
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Heya !!!
Prime factorisation of 861 = 3 × 7 × 41
And,
Prime factorisation of 1353 = 3 × 11 × 41
HCF of 861 and 1353 = 3 × 41 = 123
As we know that,
One number × Other Number = HCF × LCM
861 × 1353 = 123 × LCM
LCM = 861 × 1353/123
LCM = 9471
Hence,
LCM = 9471 and HCF = 123
★ HOPE IT WILL HELP YOU ★
Prime factorisation of 861 = 3 × 7 × 41
And,
Prime factorisation of 1353 = 3 × 11 × 41
HCF of 861 and 1353 = 3 × 41 = 123
As we know that,
One number × Other Number = HCF × LCM
861 × 1353 = 123 × LCM
LCM = 861 × 1353/123
LCM = 9471
Hence,
LCM = 9471 and HCF = 123
★ HOPE IT WILL HELP YOU ★
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